X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Fframework.py;h=4c536e062b09448a5b28bc4b6654494e6023ec0a;hb=c7b03fe8f3fd2753d97ffdf8e7ebd85e2c527085;hp=06876a1799b1c8529f3d82dcd238f49786243c86;hpb=2dd192b76774beb9c7960527fb3f397a2848f679;p=vpp.git

diff --git a/test/framework.py b/test/framework.py
index 06876a1799b..4c536e062b0 100644
--- a/test/framework.py
+++ b/test/framework.py
@@ -151,6 +151,7 @@ class KeepAliveReporter(object):
 
     def __init__(self):
         self.__dict__ = self._shared_state
+        self._pipe = None
 
     @property
     def pipe(self):
@@ -158,7 +159,7 @@ class KeepAliveReporter(object):
 
     @pipe.setter
     def pipe(self, pipe):
-        if hasattr(self, '_pipe'):
+        if self._pipe is not None:
             raise Exception("Internal error - pipe should only be set once.")
         self._pipe = pipe