[webkit-reviews] review granted: [Bug 122125] Web Inspector: restore navigation panel state across page reloads and reopens : [Attachment 218304] v3

[bugzilla-daemon at webkit.org]

Timothy Hatcher <timothy at apple.com> has granted Brian Burg
<burg at cs.washington.edu>'s request for review:
Bug 122125: Web Inspector: restore navigation panel state across page reloads
and reopens
https://bugs.webkit.org/show_bug.cgi?id=122125

Attachment 218304: v3
https://bugs.webkit.org/attachment.cgi?id=218304&action=review

------- Additional Comments from Timothy Hatcher <timothy at apple.com>
View in context: https://bugs.webkit.org/attachment.cgi?id=218304&action=review


> Source/WebInspectorUI/UserInterface/NavigationSidebarPanel.js:551
> +	       var currentTreeElement = outline.hasChildren ?
outline.children[0] : null;

outline.children[0] alone works, since it will be undefined if there are no
children. But this works.