Merge pull request #4314 from matrix-org/travis/react-warnings/2-code-quality

Fix a number of minor code quality issues
2020-04-01 11:13:46 -06:00
parent 59a99bbad8 c86d75693b
commit 0fcbe40bec
11 changed files with 12 additions and 18 deletions
--- a/src/components/views/elements/AppTile.js
+++ b/src/components/views/elements/AppTile.js
@@ -178,7 +178,7 @@ export default class AppTile extends React.Component {

    componentWillUnmount() {
        // Widget action listeners
-        dis.unregister(this.dispatcherRef);
+        if (this.dispatcherRef) dis.unregister(this.dispatcherRef);

        // if it's not remaining on screen, get rid of the PersistedElement container
        if (!ActiveWidgetStore.getWidgetPersistence(this.props.app.id)) {