Merge pull request BradLarson#1042 from mirego/fix-static-analysis-wa…

…rning Fix static analysis warning in that new Xcode
iquan · Jun 25, 2013 · aad15fb · aad15fb
2 parents b01c87d + 4568c4b
commit aad15fb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/framework/Source/GPUImageStillCamera.m b/framework/Source/GPUImageStillCamera.m
@@ -256,7 +256,8 @@ - (void)capturePhotoProcessedUpToFilter:(GPUImageOutput<GPUImageInput> *)finalFi
             dispatch_semaphore_signal(frameRenderingSemaphore);
             [self captureOutput:photoOutput didOutputSampleBuffer:sampleBuffer fromConnection:[[photoOutput connections] objectAtIndex:0]];
             dispatch_semaphore_wait(frameRenderingSemaphore, DISPATCH_TIME_FOREVER);
-            CFRelease(sampleBuffer);
+            if (sampleBuffer != NULL)
+                CFRelease(sampleBuffer);
         }
         else
         {