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timothy@apple.com authored
Reviewed by Adam Roben. * page/inspector/treeoutline.js: (TreeOutline.prototype.treeElementFromPoint): Check listNode for null/undefined before accessing any properties. Return null if listNode is null. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@31642 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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