Fix error on connector ping before site-specific Quick Copy load

This commit is contained in:
Dan Stillman 2017-07-19 05:30:44 -04:00
parent 84c1367e7b
commit cbc05baf02

View file

@ -91,7 +91,7 @@ Zotero.QuickCopy = new function() {
this.hasSiteSettings = function () {
return _siteSettings.length > 0;
return _siteSettings && _siteSettings.length > 0;
};