i3-companion: don't crash on windows without a class

This commit is contained in:
Vincent Bernat 2021-07-20 23:20:38 +02:00
parent caac6d6a5c
commit 8b7bdb3038

View file

@ -291,7 +291,7 @@ async def workspace_rename(i3, event):
if window.sticky:
continue
icon = application_icons.get(
window.window_class.lower(), application_icons_nomatch
(window.window_class or "").lower(), application_icons_nomatch
)
if icon is not None:
icons.add(icon)