Fix: Add guard for taskmanager aexit. (#1459)

Add guard for taskmanager aexit.

diff --git a/music_assistant/server/helpers/util.py b/music_assistant/server/helpers/util.py
index 08f6d79b5cecaa80b9c4ad5544e3e7b8e956d453..b5afcc263bd635b2d00c1630a57430e21f37255f 100644 (file)
--- a/music_assistant/server/helpers/util.py
+++ b/music_assistant/server/helpers/util.py
@@ -165,5 +165,6 @@ class TaskManager:
         exc_tb: TracebackType | None,
     ) -> bool | None:
         """Exit context manager."""
-        await asyncio.wait(self._tasks)
-        self._tasks.clear()
+        if len(self._tasks) > 0:
+            await asyncio.wait(self._tasks)
+            self._tasks.clear()