unmounted check in TimelinePanel

2016-02-29 14:09:42 +00:00 · 2016-02-29 14:09:42 +00:00 · 559f60d43e
parent db1e1c7df0
commit 559f60d43e
1 changed files with 2 additions and 0 deletions
--- a/src/components/structures/TimelinePanel.js
+++ b/src/components/structures/TimelinePanel.js
@ -174,6 +174,8 @@ var TimelinePanel = React.createClass({
        this.setState({[statekey]: true});

        return this._timelineWindow.paginate(dir, PAGINATE_SIZE).then((r) => {
+            if (this.unmounted) { return; }
+
            debuglog("TimelinePanel: paginate complete backwards:"+backwards+"; success:"+r);
            this.setState({[statekey]: false});
            this._onTimelineUpdated(r);