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FIX: combo-box shouldn't crash if no options available

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This is a fix for bdfe91914f
This commit is contained in:
Kane York 2015-06-30 11:47:02 -07:00
parent ef81b8787e
commit 6b1cfd8d87
1 changed files with 1 additions and 1 deletions
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app/assets/javascripts/discourse/components/combo-box.js.es6
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@ -69,7 +69,7 @@ export default Ember.Component.extend({
const castInteger = this.get('castInteger');
$elem.on("change", function (e) {
let val = $(e.target).val();
if (val.length && castInteger) {
if (val && val.length && castInteger) {
val = parseInt(val, 10);
}
self.set('value', val);