From c2da808405e418cfb0b1f0659e6294b14c68caba Mon Sep 17 00:00:00 2001
From: Andrew Sliwinski <andrewsliwinski@acm.org>
Date: Thu, 19 May 2016 20:19:27 -0700
Subject: [PATCH] Do not throw exception when app moves to background during
 audio recording. Resolves GH-91

---
 ios/ScratchJr/src/RecordSound.m | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/ios/ScratchJr/src/RecordSound.m b/ios/ScratchJr/src/RecordSound.m
index e525380..450b448 100644
--- a/ios/ScratchJr/src/RecordSound.m
+++ b/ios/ScratchJr/src/RecordSound.m
@@ -29,8 +29,9 @@ NSString *canRecord;
 + (double) getVolume{
     if (recordingKilled) {
         recordingKilled = FALSE;
-        @throw [NSException exceptionWithName:@"RecordException" reason:@"app went to background" userInfo:nil];
+        return 0;
     }
+    
     [recorder updateMeters];
     const double ALPHA = 0.05;
 	double peakPowerForChannel = pow(10, (0.05 * [recorder peakPowerForChannel:0]));
@@ -44,9 +45,7 @@ NSString *canRecord;
     recordingKilled = TRUE;
 }
 
-
 // Init audio with record capability
-
 + (NSString*)startRecord{
     recordingKilled = FALSE;
     recorder = nil;