Don't try to update bookmark icon, if tab was closed

(#147)
Infocatcher · May 22, 2014 · cad291d · cad291d
1 parent b9b15d1
commit cad291d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/bootstrap.js b/bootstrap.js
@@ -3884,6 +3884,8 @@ API.prototype = {
 			e && browser.removeEventListener(e.type, onLoaded, true);
 			_dbgv && _log("_updateBookmarkFavicon(): " + (e ? e.type : "already loaded"));
 			browser.ownerDocument.defaultView.setTimeout(function() { // Wait for possible changes
+				if(!tab.parentNode) // Tab was closed
+					return;
 				_dbgv && _log("_updateBookmarkFavicon(): delay");
 				var icon = (tab.getAttribute("image") || "")
 					.replace(/#-moz-resolution=.*$/, "");