From 75c7daa2c91a5f4cf509cf8354ef97bce368fb17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=A0imon=20Brandner?= <simon.bra.ag@gmail.com>
Date: Mon, 25 Oct 2021 11:44:37 +0200
Subject: [PATCH] Handle no selected screen when screen-sharing (#7018)

---
 src/components/views/voip/CallView.tsx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/components/views/voip/CallView.tsx b/src/components/views/voip/CallView.tsx
index 11206602c7..673f59190e 100644
--- a/src/components/views/voip/CallView.tsx
+++ b/src/components/views/voip/CallView.tsx
@@ -278,6 +278,8 @@ export default class CallView extends React.Component<IProps, IState> {
             if (window.electron?.getDesktopCapturerSources) {
                 const { finished } = Modal.createDialog(DesktopCapturerSourcePicker);
                 const [source] = await finished;
+                if (!source) return;
+
                 isScreensharing = await this.props.call.setScreensharingEnabled(true, source);
             } else {
                 isScreensharing = await this.props.call.setScreensharingEnabled(true);