Make sure value is set before using it

This commit is contained in:
Hadi Nategh 2018-11-06 16:31:17 +01:00
parent bb60ddd040
commit 48ad4f6d25

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@ -142,7 +142,7 @@ var et2_radiobox = (function(){ "use strict"; return et2_inputWidget.extend(
} }
}, this, et2_radiobox); }, this, et2_radiobox);
return val.indexOf(values) ? val : null; return val && val.indexOf(values) ? val : null;
}, },
/** /**