File wxcam-fix_no_return_in_nonvoid_function.patch of Package wxcam

--- wxcam-1.1/src/device.cpp.bak	2012-03-07 20:59:19.774820103 +0100
+++ wxcam-1.1/src/device.cpp	2012-03-07 21:10:10.196003098 +0100
@@ -577,6 +577,7 @@ bool Device::getResolutionList(wxArraySt
             resw = resh * 16 / (float)9;
         }
     }
+return true;
 }
 
 bool Device::getGain( int *agc ) /* VIDIOCPWCGAGC*/ 
--- wxcam-1.1/src/audio.cpp.bak	2012-03-07 20:59:06.161858133 +0100
+++ wxcam-1.1/src/audio.cpp	2012-03-07 21:04:34.971939575 +0100
@@ -140,6 +140,7 @@ void* Audio::Entry()
     snd_pcm_drain(handle);
     snd_pcm_close(handle);
     free(buffer);
+    return 0;
 }
 
 std::vector<std::string> Audio::getAudioFrames()