diff --git a/source/camera.c b/source/camera.c
index be118c5..dab973a 100644
--- a/source/camera.c
+++ b/source/camera.c
@@ -33,45 +33,45 @@
 
 void init_qr(void)
 {
-	camInit();
-	CAMU_SetSize(SELECT_OUT1_OUT2, SIZE_CTR_TOP_LCD, CONTEXT_A);
-	CAMU_SetOutputFormat(SELECT_OUT1_OUT2, OUTPUT_RGB_565, CONTEXT_A);
+    camInit();
+    CAMU_SetSize(SELECT_OUT1_OUT2, SIZE_CTR_TOP_LCD, CONTEXT_A);
+    CAMU_SetOutputFormat(SELECT_OUT1_OUT2, OUTPUT_RGB_565, CONTEXT_A);
 
-	CAMU_SetNoiseFilter(SELECT_OUT1_OUT2, true);
-	CAMU_SetAutoExposure(SELECT_OUT1_OUT2, true);
-	CAMU_SetAutoWhiteBalance(SELECT_OUT1_OUT2, true);
+    CAMU_SetNoiseFilter(SELECT_OUT1_OUT2, true);
+    CAMU_SetAutoExposure(SELECT_OUT1_OUT2, true);
+    CAMU_SetAutoWhiteBalance(SELECT_OUT1_OUT2, true);
 
-	CAMU_SetTrimming(PORT_CAM1, false);
+    CAMU_SetTrimming(PORT_CAM1, false);
 
-	buf = malloc(sizeof(u16) * 400 * 240 * 2);
+    buf = malloc(sizeof(u16) * 400 * 240 * 2);
 
-	context = quirc_new();
-	quirc_resize(context, 400, 240);
+    context = quirc_new();
+    quirc_resize(context, 400, 240);
 }
 
 void exit_qr(void)
 {
-	CAMU_Activate(SELECT_NONE);
-	camExit();
-	quirc_destroy(context);
-	free(buf);
+    CAMU_Activate(SELECT_NONE);
+    camExit();
+    quirc_destroy(context);
+    free(buf);
 }
 
 void take_picture(void)
 {
-	u32 transfer_size;
-	Handle cam_handle = 0;
-	CAMU_GetMaxBytes(&transfer_size, 400, 240);
-	CAMU_SetTransferBytes(PORT_BOTH, transfer_size, 400, 240);
-	CAMU_Activate(SELECT_OUT1_OUT2);
-	CAMU_ClearBuffer(PORT_BOTH);
-	CAMU_SynchronizeVsyncTiming(SELECT_OUT1, SELECT_OUT2);
-	CAMU_StartCapture(PORT_BOTH);
-	CAMU_SetReceiving(&cam_handle, buf, PORT_CAM1, 400 * 240 * 2, transfer_size);
-	svcWaitSynchronization(cam_handle, U64_MAX);
-	CAMU_StopCapture(PORT_BOTH);
-	svcCloseHandle(cam_handle);
-	CAMU_Activate(PORT_NONE);
+    u32 transfer_size;
+    Handle cam_handle = 0;
+    CAMU_GetMaxBytes(&transfer_size, 400, 240);
+    CAMU_SetTransferBytes(PORT_BOTH, transfer_size, 400, 240);
+    CAMU_Activate(SELECT_OUT1_OUT2);
+    CAMU_ClearBuffer(PORT_BOTH);
+    CAMU_SynchronizeVsyncTiming(SELECT_OUT1, SELECT_OUT2);
+    CAMU_StartCapture(PORT_BOTH);
+    CAMU_SetReceiving(&cam_handle, buf, PORT_CAM1, 400 * 240 * 2, transfer_size);
+    svcWaitSynchronization(cam_handle, U64_MAX);
+    CAMU_StopCapture(PORT_BOTH);
+    svcCloseHandle(cam_handle);
+    CAMU_Activate(PORT_NONE);
 }
 
 /*
@@ -80,118 +80,130 @@ This'll probably get refactored later
 */
 Result http_get(char *url, char *path)
 {
-	Result ret;
-	httpcContext context;
-	char *new_url = NULL;
-	u32 status_code;
-	u32 content_size = 0;
-	u32 read_size = 0;
-	u32 size = 0;
-	u8 *buf;
-	u8 *last_buf;
+    Result ret;
+    httpcContext context;
+    char *new_url = NULL;
+    u32 status_code;
+    u32 content_size = 0;
+    u32 read_size = 0;
+    u32 size = 0;
+    u8 *buf;
+    u8 *last_buf;
 
-	do {
-		ret = httpcOpenContext(&context, HTTPC_METHOD_GET, url, 1);
-		ret = httpcSetSSLOpt(&context, SSLCOPT_DisableVerify); // should let us do https
-		ret = httpcSetKeepAlive(&context, HTTPC_KEEPALIVE_ENABLED);
-		ret = httpcAddRequestHeaderField(&context, "User-Agent", "Anemone3DS/1.1.0");
-		ret = httpcAddRequestHeaderField(&context, "Connection", "Keep-Alive");
+    do {
+        ret = httpcOpenContext(&context, HTTPC_METHOD_GET, url, 1);
+        ret = httpcSetSSLOpt(&context, SSLCOPT_DisableVerify); // should let us do https
+        ret = httpcSetKeepAlive(&context, HTTPC_KEEPALIVE_ENABLED);
+        ret = httpcAddRequestHeaderField(&context, "User-Agent", "Anemone3DS/1.1.0");
+        ret = httpcAddRequestHeaderField(&context, "Connection", "Keep-Alive");
 
-		ret = httpcBeginRequest(&context);
-		if (ret != 0)
-		{
-			httpcCloseContext(&context);
-			if (new_url != NULL) free(new_url);
-			return ret;
-		}
+        ret = httpcBeginRequest(&context);
+        if (ret != 0)
+        {
+            httpcCloseContext(&context);
+            if (new_url != NULL) free(new_url);
+            return ret;
+        }
 
-		ret = httpcGetResponseStatusCode(&context, &status_code);
-		if(ret!=0){
-			httpcCloseContext(&context);
-			if(new_url!=NULL) free(new_url);
-			return ret;
-		}
+        ret = httpcGetResponseStatusCode(&context, &status_code);
+        if(ret!=0){
+            httpcCloseContext(&context);
+            if(new_url!=NULL) free(new_url);
+            return ret;
+        }
 
-		if ((status_code >= 301 && status_code <= 303) || (status_code >= 307 && status_code <= 308))
-		{
-			if (new_url == NULL) new_url = malloc(0x1000);
-			ret = httpcGetResponseHeader(&context, "Location", new_url, 0x1000);
-			url = new_url;
-			httpcCloseContext(&context);
-		}
-	} while ((status_code >= 301 && status_code <= 303) || (status_code >= 307 && status_code <= 308));
+        if ((status_code >= 301 && status_code <= 303) || (status_code >= 307 && status_code <= 308))
+        {
+            if (new_url == NULL) new_url = malloc(0x1000);
+            ret = httpcGetResponseHeader(&context, "Location", new_url, 0x1000);
+            url = new_url;
+            httpcCloseContext(&context);
+        }
+    } while ((status_code >= 301 && status_code <= 303) || (status_code >= 307 && status_code <= 308));
 
-	if (status_code != 200)
-	{
-		httpcCloseContext(&context);
-		if (new_url != NULL) free(new_url);
-		return ret;
-	}
+    if (status_code != 200)
+    {
+        httpcCloseContext(&context);
+        if (new_url != NULL) free(new_url);
+        return ret;
+    }
 
-	ret = httpcGetDownloadSizeState(&context, NULL, &content_size);
-	if (ret != 0)
-	{
-		httpcCloseContext(&context);
-		if (new_url != NULL) free(new_url);
-		return ret;
-	}
+    ret = httpcGetDownloadSizeState(&context, NULL, &content_size);
+    if (ret != 0)
+    {
+        httpcCloseContext(&context);
+        if (new_url != NULL) free(new_url);
+        return ret;
+    }
 
-	buf = malloc(0x1000);
-	if (buf == NULL)
-	{
-		httpcCloseContext(&context);
-		free(new_url);
-		return -2;
-	}
+    buf = malloc(0x1000);
+    if (buf == NULL)
+    {
+        httpcCloseContext(&context);
+        free(new_url);
+        return -2;
+    }
 
-	char *content_disposition = malloc(1024);
-	ret = httpcGetResponseHeader(&context, "Content-Disposition", content_disposition, 1024);
-	if (ret != 0)
-	{
-		free(content_disposition);
-		free(new_url);
-		free(buf);
-	}
+    char *content_disposition = malloc(1024);
+    ret = httpcGetResponseHeader(&context, "Content-Disposition", content_disposition, 1024);
+    if (ret != 0)
+    {
+        free(content_disposition);
+        free(new_url);
+        free(buf);
+    }
 
-	char *filename;
-	filename = strtok(content_disposition, "\"");
-	filename = strtok(NULL, "\"");
+    char *filename;
+    filename = strtok(content_disposition, "\"");
+    filename = strtok(NULL, "\"");
 
-	do {
-		ret = httpcDownloadData(&context, buf + size, 0x1000, &read_size);
-		size += read_size;
+    char *illegal_characters = "\"?;:/\\+";
+    for (ssize_t i = 0; i < strlen(filename); i++)
+    {
+        for (ssize_t n = 0; n < strlen(illegal_characters); n++)
+        {
+            if (filename[i] == illegal_characters[n]) 
+            {
+                filename[i] = '-';
+            }
+        }
+    }
 
-		if (ret == (s32)HTTPC_RESULTCODE_DOWNLOADPENDING)
-		{
-			last_buf = buf;
-			buf = realloc(buf, size + 0x1000);
-			if (buf == NULL)
-			{
-				httpcCloseContext(&context);
-				free(last_buf);
-				return ret;
-			}
-		}
-	} while (ret == (s32)HTTPC_RESULTCODE_DOWNLOADPENDING);
+    do {
+        ret = httpcDownloadData(&context, buf + size, 0x1000, &read_size);
+        size += read_size;
 
-	last_buf = buf;
-	buf = realloc(buf, size);
-	if (buf == NULL)
-	{
-		httpcCloseContext(&context);
-		free(last_buf);
-		return -1;
-	}
+        if (ret == (s32)HTTPC_RESULTCODE_DOWNLOADPENDING)
+        {
+            last_buf = buf;
+            buf = realloc(buf, size + 0x1000);
+            if (buf == NULL)
+            {
+                httpcCloseContext(&context);
+                free(last_buf);
+                return ret;
+            }
+        }
+    } while (ret == (s32)HTTPC_RESULTCODE_DOWNLOADPENDING);
 
-	char path_to_file[0x106] = {0};
-	strcpy(path_to_file, path);
-	strcat(path_to_file, filename);
-	remake_file(path_to_file, ArchiveSD, size);
-	buf_to_file(size, path_to_file, ArchiveSD, (char*)buf);
+    last_buf = buf;
+    buf = realloc(buf, size);
+    if (buf == NULL)
+    {
+        httpcCloseContext(&context);
+        free(last_buf);
+        return -1;
+    }
 
-	add_theme(&themes_list, &theme_count, path_to_file, filename);
+    char path_to_file[0x106] = {0};
+    strcpy(path_to_file, path);
+    strcat(path_to_file, filename);
+    remake_file(path_to_file, ArchiveSD, size);
+    buf_to_file(size, path_to_file, ArchiveSD, (char*)buf);
 
-	exit_qr();
+    add_theme(&themes_list, &theme_count, path_to_file, filename);
 
-	return 0;
+    exit_qr();
+
+    return 0;
 }
\ No newline at end of file