Fixing a leak in CCControl

Dominik Hadl · Dominik Hadl · commit d54e11cc4ace · 2014-02-13T11:06:14.000+01:00
Former-commit-id: 41ba349
diff --git a/cocos2d-ui/CCControl.m b/cocos2d-ui/CCControl.m
@@ -59,7 +59,7 @@ - (id) init
 
 - (void) setTarget:(id)target selector:(SEL)selector
 {
-    __unsafe_unretained id weakTarget = target; // avoid retain cycle
+    __weak id weakTarget = target; // avoid retain cycle
     [self setBlock:^(id sender) {
         objc_msgSend(weakTarget, selector, sender);
 	}];

Original file line number	Diff line number	Diff line change
`@@ -59,7 +59,7 @@ - (id) init`
`59`	`59`
`60`	`60`	`- (void) setTarget:(id)target selector:(SEL)selector`
`61`	`61`	`{`
`62`		`- __unsafe_unretained id weakTarget = target; // avoid retain cycle`
	`62`	`+ __weak id weakTarget = target; // avoid retain cycle`
`63`	`63`	`[self setBlock:^(id sender) {`
`64`	`64`	`objc_msgSend(weakTarget, selector, sender);`
`65`	`65`	`}];`