Proper check of the existence of SSH tunnel attribute (#1380)

apache · Sep 13, 2016 · c45ac3c · c45ac3c
1 parent fcab1b6
commit c45ac3c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/heron/statemgrs/src/python/statemanager.py b/heron/statemgrs/src/python/statemanager.py
@@ -122,7 +122,7 @@ def establish_ssh_tunnel(self):
     return localport
 
   def terminate_ssh_tunnel(self):
-    if self.tunnel:
+    if hasattr(self, 'tunnel') and self.tunnel:
       self.tunnel.terminate()
 
   @abc.abstractmethod