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avoid error on this.input[0] undefined

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Klaus Leithoff 2014-01-30 09:07:02 +00:00
parent 9415ae1a73
commit 04ad47f021
1 changed files with 1 additions and 0 deletions
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etemplate/js/et2_widget_file.js
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@ -305,6 +305,7 @@ var et2_file = et2_inputWidget.extend(
}, },
getInputNode: function() { getInputNode: function() {
if (typeof this.input == 'undefined') return false;
return this.input[0]; return this.input[0];
}, },