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Unified Diff: Source/WebCore/inspector/front-end/utilities.js

Issue 12208136: Merge 142128 (Closed) Base URL: http://svn.webkit.org/repository/webkit/branches/chromium/1364/
Patch Set: Created 7 years, 10 months ago
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Index: Source/WebCore/inspector/front-end/utilities.js
===================================================================
--- Source/WebCore/inspector/front-end/utilities.js (revision 142660)
+++ Source/WebCore/inspector/front-end/utilities.js (working copy)
@@ -705,9 +705,11 @@
remove: function(key)
{
var result = this._map[key.__identifier];
+ if (!result)
+ return undefined;
+ --this._size;
delete this._map[key.__identifier];
- --this._size;
- return result ? result[1] : undefined;
+ return result[1];
},
/**
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