wrong string formatter warning fixed

ap4y · ap4y · commit ff06bd4cbdbe · 2013-02-10T10:16:50.000+13:00
diff --git a/OrigamiEngine/Plugins/HTTPSource.m b/OrigamiEngine/Plugins/HTTPSource.m
@@ -78,8 +78,8 @@ - (BOOL)open:(NSURL *)url {
     _byteReaded = 0;
     _byteCount = 0;
     
-    [self prepareCache:[NSString stringWithFormat:@"%x.%@",
-                        [[url absoluteString] hash],
+    [self prepareCache:[NSString stringWithFormat:@"%lx.%@",
+                        (unsigned long)[[url absoluteString] hash],
                         url.pathExtension]];
     
     _downloadingSemaphore = dispatch_semaphore_create(0);
