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Bug 587187 - test for window.TabView rather than just TabView [r=dolske a=dolske]

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Check the global object for existence to avoid ReferenceError.

--HG--
extra : rebase_source : 71a843015f6c58795ce1eb543762df61679baf46
This commit is contained in:
Ian Gilman 2010-08-13 18:37:13 -07:00
parent 64262f7d4f
commit 925f76f9f6
1 changed files with 1 additions and 1 deletions
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2
browser/base/content/tabbrowser.xml
View File

@ -726,7 +726,7 @@
<method name="updateTitlebar">
<body>
<![CDATA[
if (TabView && TabView.isVisible()) {
if (window.TabView && TabView.isVisible()) {
// ToDo: this will be removed when we gain ability to draw to the menu bar.
// Bug 586175
this.ownerDocument.title = TabView.windowTitle;