ui: Check for a non-existent items argument/attribute within DataCollection (#9662)

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John Cowen 2021-01-29 15:53:28 +00:00 committed by GitHub
parent 7c277aa85b
commit 19fd9a87d1
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1 changed files with 4 additions and 3 deletions

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@ -104,10 +104,11 @@ export default class DataCollectionComponent extends Component {
// TODO: Temporary little hack to ensure we detect DataSource proxy // TODO: Temporary little hack to ensure we detect DataSource proxy
// objects but not any other special Ember Proxy object like ember-data // objects but not any other special Ember Proxy object like ember-data
// things. Remove this once we no longer need the Proxies // things. Remove this once we no longer need the Proxies
if (this.args.items.dispatchEvent === 'function') { const items = this.args.items || [];
return this.args.items.content; if (typeof items.dispatchEvent === 'function') {
return items.content;
} }
return this.args.items; return items;
} }
@action @action