Add check for valid zk attribute before disconnect

Change-Id: Iaecdd25c23d6524986adeb9a4edfffbbf2c014e5
2017-03-23 08:25:09 -04:00 · 2017-03-23 08:25:09 -04:00 · e9272a8b98
commit e9272a8b98
parent 6e206087df
1 changed files with 2 additions and 1 deletions
--- a/nodepool/nodepool.py
+++ b/nodepool/nodepool.py
@ -1338,6 +1338,7 @@ class NodePool(threading.Thread):

        if self.isAlive():
            self.join()
+        if self.zk:
            self.zk.disconnect()
        self.log.debug("Finished stopping")