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Avoid error if title_queue is not defined yet

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This commit is contained in:
Nathan Gray 2016-01-06 20:33:38 +00:00
parent b48192de3f
commit ec8c22c93b
1 changed files with 3 additions and 1 deletions
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4
phpgwapi/js/jsapi/egw_links.js
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@ -447,7 +447,9 @@ egw.extend('links', egw.MODULE_GLOBAL, function()
// cache locally
title_cache[app][id] = title;
// call callbacks waiting for title of app/id
if(typeof title_queue[app][id] != "undefined")
if(typeof title_queue[app] != 'undefined' &&
typeof title_queue[app][id] != "undefined"
)
{
for(var i=0; i < title_queue[app][id].length; ++i)
{