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Fix unwanted onbeforeunload message

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Toby Zerner 2015-06-26 11:57:52 +09:30
parent c9e0e9e6e1
commit 15fc30d1d9
1 changed files with 1 additions and 1 deletions
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framework/core/js/forum/src/components/composer.js
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@ -72,7 +72,7 @@ class Composer extends Component {
.on('mouseup', this.handlers.onmouseup = this.onmouseup.bind(this));
window.onbeforeunload = e => {
return this.component && this.component.preventExit();
return (this.component && this.component.preventExit()) || null;
};
}