Merge "teststeps: Improvements and bugfixing of teststeps"

[vswitchperf.git] / tools / namespace.py

diff --git a/tools/namespace.py b/tools/namespace.py
index e6bcd81..9131398 100644 (file)
--- a/tools/namespace.py
+++ b/tools/namespace.py
@@ -108,8 +108,8 @@ def get_system_namespace_list():
     Return tuple of strings for namespaces on the system
     :return: tuple of namespaces as string
     """
-    return tuple(os.listdir('/var/run/netns'))
-
+    return tuple(os.listdir('/var/run/netns')) if os.path.exists(
+        '/var/run/netns') else tuple()
 
 def get_vsperf_namespace_list():
     """