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Bug 345561: remove unneeded try/catch, patch by Michael Ventnor <ventnor.bugzilla@yahoo.com.au>, r=me

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This commit is contained in:
gavin@gavinsharp.com 2007-08-21 22:02:36 -07:00
parent a976fa9afd
commit 4988e2493e
1 changed files with 7 additions and 12 deletions
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19
browser/base/content/tabbrowser.xml
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@ -2767,18 +2767,13 @@
this.setAttribute("closebuttons", "activetab");
break;
case 1:
try {
var width = this.firstChild.boxObject.width;
// 0 width is an invalid value and indicates
// an item without display, so ignore.
if (width > this.mTabClipWidth || width == 0)
this.setAttribute("closebuttons", "alltabs");
else
this.setAttribute("closebuttons", "activetab");
}
catch (e) {
// XXXzeniko what error are we catching here?
}
var width = this.firstChild.boxObject.width;
// 0 width is an invalid value and indicates
// an item without display, so ignore.
if (width > this.mTabClipWidth || width == 0)
this.setAttribute("closebuttons", "alltabs");
else
this.setAttribute("closebuttons", "activetab");
break;
case 2:
case 3: