🐛 mediaDevices shim won't break in case of undefined

Signed-off-by: Marc Nuri <[email protected]>
manusa · Nov 4, 2022 · 0ad1c68 · 0ad1c68
1 parent 9028bf9
commit 0ad1c68
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/tab-manager/preload.mediadevices-shim.js b/src/tab-manager/preload.mediadevices-shim.js
@@ -171,4 +171,7 @@ const getDisplayMedia = async (resolve, reject) => {
   currentRoot = render(html`<${Container} resolve=${resolve} reject=${reject}/>`, getOrCreateRoot());
 };
 
-window.navigator.mediaDevices.getDisplayMedia = () => new Promise(getDisplayMedia);
+// Some web applications break the mediaDevices capability
+if (window.navigator.mediaDevices) {
+  window.navigator.mediaDevices.getDisplayMedia = () => new Promise(getDisplayMedia);
+}