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add null-guard for stickerpickerWidget in StickerPicker

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This commit is contained in:
Michael Telatynski
2018-07-13 14:24:29 +01:00
committed by GitHub
parent 7bbb967ddd
commit 4850387ae0
1 changed files with 1 additions and 0 deletions
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src/components/views/rooms/Stickerpicker.js
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@@ -166,6 +166,7 @@ export default class Stickerpicker extends React.Component {
}
_sendVisibilityToWidget(visible) {
if (!this.state.stickerpickerWidget) return;
const widgetMessaging = ActiveWidgetStore.getWidgetMessaging(this.state.stickerpickerWidget.id);
if (widgetMessaging && visible !== this._prevSentVisibility) {
widgetMessaging.sendVisibility(visible);