qa: avoid TypeError in cleanup

Fixes: https://tracker.ceph.com/issues/50933
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/qa/tasks/vstart_runner.py b/qa/tasks/vstart_runner.py
index 5889f37577f26d20b5aafefa7b40fe35c59ace73..eaeba38dd94702241b34e2b7bbd61f0996a841e9 100644 (file)
--- a/qa/tasks/vstart_runner.py
+++ b/qa/tasks/vstart_runner.py
@@ -918,7 +918,9 @@ class LocalContext(object):
                     self.daemons.daemons[prefixed_type][svc_id] = LocalDaemon(svc_type, svc_id)
 
     def __del__(self):
-        shutil.rmtree(self.teuthology_config['test_path'])
+        path = self.teuthology_config['test_path']
+        if path is not None:
+            shutil.rmtree(path)
 
 def exec_test():
     # Parse arguments