MacGui: do not redirect nil to the log.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6662 b64f7644-9d1e-0410-96f1-a4d463321fa5

diff --git a/macosx/HBOutputRedirect.m b/macosx/HBOutputRedirect.m
index 7239fe3cd2d6a4fa547b82119613c9481aa2a004..aa34b27d57dcf7e9e62f7439a9af2f38cbc3349c 100644 (file)
--- a/macosx/HBOutputRedirect.m
+++ b/macosx/HBOutputRedirect.m
@@ -185,8 +185,11 @@ int        stderrwrite(void *inFD, const char *buffer, int size)
 - (void)forwardOutput:(NSData *)data
 {
        NSString *string = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
-       [listeners makeObjectsPerformSelector:forwardingSelector withObject:string];
-       [string release];
+    if (string)
+    {
+        [listeners makeObjectsPerformSelector:forwardingSelector withObject:string];
+        [string release];
+    }
 }
 
 @end