From 7644974705bebf6e9c9d091251e2b06e246372fb Mon Sep 17 00:00:00 2001
From: Alex Taber <alexftaber@gmail.com>
Date: Mon, 11 Sep 2017 09:48:52 -0400
Subject: [PATCH] Add check for WiFi when scanning with QR code

---
 source/main.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/source/main.c b/source/main.c
index 531f9e2..3959957 100644
--- a/source/main.c
+++ b/source/main.c
@@ -39,6 +39,7 @@ int init_services(void)
 {
     cfguInit();
     ptmuInit();
+    acInit();
     httpcInit(0);
     archive_result = open_archives();
     homebrew = true;
@@ -62,6 +63,7 @@ int exit_services(void)
     cfguExit();
     ptmuExit();
     httpcExit();
+    acExit();
     return 0;
 }
 
@@ -137,10 +139,18 @@ int main(void)
             if (preview_mode) {
                 continue;
             } else {
-                qr_mode = !qr_mode;
-                if (qr_mode) init_qr();
-                else exit_qr();
-                continue;
+                u32 out;
+                ACU_GetWifiStatus(&out);
+                if (out)
+                {
+                    qr_mode = !qr_mode;
+                    if (qr_mode) init_qr();
+                    else exit_qr();
+                    continue;
+                } else {
+                    throw_error("Please connect to Wi-Fi before scanning QR", WARNING);
+                    continue;
+                }
             }
         }