Ben Copsey

Fix bug in Mac sample: Clear requestDidFinishSelector when downloading images, s…

…ince we are reusing the queue
This is exactly why a shared queue can be dangerous... :)
@@ -100,6 +100,7 @@ @@ -100,6 +100,7 @@
100 [imageView3 setImage:nil]; 100 [imageView3 setImage:nil];
101 101
102 [networkQueue cancelAllOperations]; 102 [networkQueue cancelAllOperations];
  103 + [networkQueue setRequestDidFinishSelector:NULL];
103 [networkQueue setDownloadProgressDelegate:progressIndicator]; 104 [networkQueue setDownloadProgressDelegate:progressIndicator];
104 [networkQueue setDelegate:self]; 105 [networkQueue setDelegate:self];
105 [networkQueue setShowAccurateProgress:([showAccurateProgress state] == NSOnState)]; 106 [networkQueue setShowAccurateProgress:([showAccurateProgress state] == NSOnState)];