@@ -92,11 +92,11 @@
 	 object: (id)object_
 {
 	self = [super init];
 
 	@try {
-		block = [block_ retain];
+		block = [block_ copy];
 		object = [object_ retain];
 	} @catch (id e) {
 		[self release];
 		@throw e;
 	}