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Bug 1006379 - don't attempt language detection if the document is gone, r=felipe

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This commit is contained in:
Gijs Kruitbosch 2014-05-15 13:56:37 +01:00
parent efe3b1f6a1
commit 2ebfc59f24
1 changed files with 5 additions and 4 deletions
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9
browser/base/content/content.js
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@ -3,9 +3,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
let Cc = Components.classes;
let Ci = Components.interfaces;
let Cu = Components.utils;
let {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
@ -453,8 +451,11 @@ let TranslationHandler = {
/* nsIWebProgressListener implementation */
onStateChange: function(aWebProgress, aRequest, aStateFlags, aStatus) {
// Don't bother if we're not a toplevel document, if this isn't the 'stop'
// notification, or if the content document has gone away
if (!aWebProgress.isTopLevel ||
!(aStateFlags & Ci.nsIWebProgressListener.STATE_STOP))
!(aStateFlags & Ci.nsIWebProgressListener.STATE_STOP) ||
!content)
return;
let url = aRequest.name;