patched potential leak by wrapping callback in a closure to deference…

… iterator
angular · thebigredgeek · Aug 29, 2014 · Aug 29, 2014 · Aug 29, 2014 · Aug 29, 2014
commit 5a0405202b069a3f4eb7ca4d6c9a0c36c6471464
diff --git a/src/ng/directive/ngSwitch.js b/src/ng/directive/ngSwitch.js
@@ -154,10 +154,10 @@ var ngSwitchDirective = ['$animate', function($animate) {
         for (i = 0, ii = selectedScopes.length; i < ii; ++i) {
           var selected = getBlockNodes(selectedElements[i].clone);
           selectedScopes[i].$destroy();
-          previousElements[i] = selected;
-          $animate.leave(selected).then((function(i) {
+          var promise = previousLeaveAnimations[i] = $animate.leave(selected);
+          promise.then((function(i) {
             return function(){
-              previousElements.splice(i, 1).remove();
+              previousLeaveAnimations.splice(i, 1);
             };
           }(i)));
         }