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dont break room directory and search

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This commit is contained in:
Bruno Windels
2019-03-18 14:05:56 +01:00
parent 95e61a57bc
commit d84003ac44
3 changed files with 12 additions and 3 deletions
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13
src/components/structures/ScrollPanel.js
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@ -135,6 +135,9 @@ module.exports = React.createClass({
/* style: styles to add to the top-level div
*/
style: PropTypes.object,
/* resizeNotifier: ResizeNotifier to know when middle column has changed size
*/
resizeNotifier: PropTypes.object,
},
getDefaultProps: function() {
@ -149,7 +152,10 @@ module.exports = React.createClass({
componentWillMount: function() {
this._pendingFillRequests = {b: null, f: null};
this.props.resizeNotifier.on("middlePanelResized", this.onResize);
if (this.props.resizeNotifier) {
this.props.resizeNotifier.on("middlePanelResized", this.onResize);
}
this.resetScrollState();
},
@ -173,7 +179,10 @@ module.exports = React.createClass({
//
// (We could use isMounted(), but facebook have deprecated that.)
this.unmounted = true;
this.props.resizeNotifier.removeListener("middlePanelResized", this.onResize);
if (this.props.resizeNotifier) {
this.props.resizeNotifier.removeListener("middlePanelResized", this.onResize);
}
},
onScroll: function(ev) {