stonewareslord/treestyletab
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ツールチップでエラーが起こることがあった

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git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@5530 599a83e7-65a4-db11-8015-0010dcdd6dc2
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piro 2009-12-17 08:47:02 +00:00
parent cbf93eda6f
commit d19b96830f
1 changed files with 2 additions and 1 deletions
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3
content/treestyletab/treestyletabbrowser.js
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@ -444,7 +444,8 @@ TreeStyleTabBrowser.prototype = {
b.createTooltip.toSource().replace(
'if ("mOverCloseButton" in tn && tn.mOverCloseButton) {',
<![CDATA[
if (TreeStyleTabService.getTabBrowserFromChild(tn).treeStyleTab.handleTooltip(event, tn)) {
if (TreeStyleTabService.getTabBrowserFromChild(tn) &&
TreeStyleTabService.getTabBrowserFromChild(tn).treeStyleTab.handleTooltip(event, tn)) {
return true;
}
else $&]]>