guard userAgentData access (#2960)

This property is not always available. https://developer.mozilla.org/en-US/docs/Web/API/Navigator/userAgentData#browser_compatibility
fonsp · Jul 16, 2024 · 132e3b3 · 132e3b3
1 parent b146dcc
commit 132e3b3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/frontend/common/KeyboardShortcuts.js b/frontend/common/KeyboardShortcuts.js
@@ -1,5 +1,5 @@
 // @ts-ignore
-export let is_mac_keyboard = /Mac/i.test(navigator.userAgentData.platform ?? navigator.platform)
+export let is_mac_keyboard = /Mac/i.test(navigator.userAgentData?.platform ?? navigator.platform)
 
 export let control_name = is_mac_keyboard ? "⌃" : "Ctrl"
 export let ctrl_or_cmd_name = is_mac_keyboard ? "⌘" : "Ctrl"