Unified Diff: ext/common.js
Issue 29332839:
Issue 3427 - Ensure consistent behavior of EventTarget if listeners remove themselves when called (Closed)
Patch Set: Corrected base revision
Created Dec. 17, 2015, 10:51 a.m.
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| Index: ext/common.js |
| =================================================================== |
| --- a/ext/common.js |
| +++ b/ext/common.js |
| @@ -34,16 +34,17 @@ |
| { |
| var idx = this._listeners.indexOf(listener); |
| if (idx != -1) |
| this._listeners.splice(idx, 1); |
| }, |
| _dispatch: function() |
| { |
| var results = []; |
| + var listeners = this._listeners.slice(); |
| - for (var i = 0; i < this._listeners.length; i++) |
| - results.push(this._listeners[i].apply(null, arguments)); |
| + for (var i = 0; i < listeners.length; i++) |
| + results.push(listeners[i].apply(null, arguments)); |
| return results; |
| } |
| }; |
| })(); |
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