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Issue 634: NSArray exception when getting video info when no camera attached - OSX

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BUG = Issue 634
TEST = NONE
Review URL: https://webrtc-codereview.appspot.com/859006

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2904 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
braveyao@webrtc.org 2012-10-11 02:42:51 +00:00
parent f4d2bec3c7
commit 10f5b22610
1 changed files with 2 additions and 4 deletions
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6
src/modules/video_capture/main/source/Mac/QTKit/video_capture_qtkit_info_objc.mm
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@ -86,7 +86,7 @@ using namespace webrtc;
return [NSNumber numberWithInt:0]; return [NSNumber numberWithInt:0];
} }
if(index > (WebRtc_UWord32)_captureDeviceCountInfo) if(index >= (WebRtc_UWord32)_captureDeviceCountInfo)
{ {
return [NSNumber numberWithInt:-1]; return [NSNumber numberWithInt:-1];
} }
@ -179,9 +179,7 @@ using namespace webrtc;
inputDevicesWithMediaType:QTMediaTypeVideo]]; inputDevicesWithMediaType:QTMediaTypeVideo]];
_captureDeviceCountInfo = _captureDevicesInfo.count; _captureDeviceCountInfo = _captureDevicesInfo.count;
if(_captureDeviceCountInfo < 1){
return [NSNumber numberWithInt:0];
}
return [NSNumber numberWithInt:0]; return [NSNumber numberWithInt:0];
} }