Check if the method is defined before calling it

Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
2021-02-12 16:48:46 +01:00
parent 2b4859a858
commit 97f5b6920c
1 changed files with 3 additions and 1 deletions
--- a/src/components/views/rooms/SendMessageComposer.js
+++ b/src/components/views/rooms/SendMessageComposer.js
@@ -538,7 +538,9 @@ export default class SendMessageComposer extends React.Component {
    }

    onChange = () => {
-        this.props.onIsEmptyChanged(this.model.isEmpty);
+        if (this.props.onIsEmptyChanged) {
+            this.props.onIsEmptyChanged(this.model.isEmpty);
+        }
    }

    render() {