fix locate menu in tab and standalone

This commit is contained in:
Simon Kornblith 2011-02-09 23:16:23 +00:00
parent 296c76ff3b
commit 1d2395db0c

View File

@ -100,7 +100,7 @@ var Zotero_LocateMenu = new function() {
*/
function _getInstallableLocateEngines() {
var locateEngines = [];
if(!Zotero_Browser) return locateEngines;
if(!window.Zotero_Browser || !window.Zotero_Browser.tabbrowser) return locateEngines;
var links = Zotero_Browser.tabbrowser.selectedBrowser.contentDocument.getElementsByTagName("link");
for each(var link in links) {