From 684d9b4d8b9a1cb0d1256dae381a696fc095a7b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Geoffrey=20=E2=80=9CFrogeye=E2=80=9D=20Preud=27homme?=
<geoffrey@frogeye.fr>
Date: Tue, 28 Jan 2025 19:07:44 +0100
Subject: [PATCH] frobar: More corner cases
---
hm/desktop/frobar/frobar/common.py | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/hm/desktop/frobar/frobar/common.py b/hm/desktop/frobar/frobar/common.py
index 894ad3a..91f7824 100644
--- a/hm/desktop/frobar/frobar/common.py
+++ b/hm/desktop/frobar/frobar/common.py
@@ -370,7 +370,11 @@ class Bar(ComposableText):
while True:
line = await proc.stdout.readline()
command = line.decode().strip()
- callback = self.actions[command]
+ callback = self.actions.get(command)
+ if callback is None:
+ # In some conditions on start it's empty
+ log.error(f"Unknown command: {command}")
+ return
callback()
async with self.taskGroup: