prev = 'live-' + src;
in_progress = true;
- var udargs = '/' + netargs;
+ var udargs = ((netargs.length) ? '/' + netargs : '');
var update_url = 'update_' + src + udargs + '?p=' + profile_uid + '&page=' + profile_page + '&msie=' + ((msie) ? 1 : 0);
$.get(update_url,function(data) {