Close log file.

twisted · Oct 12, 2023 · 77f4e16 · 77f4e16
1 parent f22eb6e
commit 77f4e16
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/twisted/test/test_twistd.py b/src/twisted/test/test_twistd.py
@@ -1741,7 +1741,8 @@ def test_getLogObserverDefaultFile(self):
         """
         logFiles = _patchTextFileLogObserver(self.patch)
         logger = UnixAppLogger({"logfile": "", "nodaemon": False})
-        logger._getLogObserver()
+        observer = logger._getLogObserver()
+        self.addCleanup(observer._outFile.close)
 
         self.assertEqual(len(logFiles), 1)
         self.assertEqual(logFiles[0].path, os.path.abspath("twistd.log"))