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Fix HTMLDocument guard clause in buffer.shiftFrameFocus.

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This commit is contained in:
Doug Kearns
2009-01-01 21:37:27 +11:00
parent c57a97741d
commit 0be4723b91
1 changed files with 1 additions and 1 deletions
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2
common/content/buffer.js
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@@ -1294,7 +1294,7 @@ function Buffer() //{{{
*/
shiftFrameFocus: function (count, forward)
{
if (!window.content.document instanceof HTMLDocument)
if (!(window.content.document instanceof HTMLDocument))
return;
count = Math.max(count, 1);