waybar: Fix khal cli parsing

Its output format changed between 0.10.4 and 0.10.5.
2022-07-08 11:23:38 +02:00 · 2022-07-08 11:23:38 +02:00 · 453128db03
parent 4af15f2139
commit 453128db03
1 changed files with 1 additions and 1 deletions
--- a/users/simon/modules/sway/waybar.nix
+++ b/users/simon/modules/sway/waybar.nix
@ -254,7 +254,7 @@ in
            .replace("WAYBARENDKHAL", "</b>")
        )

-        if len(events_today) == 1 and events_today[0] == "No events":
+        if events_today == [""]:
            events_today = []

        if len(events_today) == 0: