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Correctly handle Item#insertChild(null)

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Jürg Lehni 2014-12-28 18:29:20 +01:00
parent a307bc4d14
commit 16105067bf
1 changed files with 1 additions and 1 deletions
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2
src/item/Item.js
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@ -2106,7 +2106,7 @@ var Item = Base.extend(Emitter, /** @lends Item# */{
* possible. * possible.
*/ */
insertChild: function(index, item, _preserve) { insertChild: function(index, item, _preserve) {
var res = this.insertChildren(index, [item], _preserve); var res = item ? this.insertChildren(index, [item], _preserve) : null;
return res && res[0]; return res && res[0];
}, },