From 0435e36cad55701198fa7f70d0d33b7084c08699 Mon Sep 17 00:00:00 2001
From: Alexander Kukushkin <alexander.kukushkin@zalando.de>
Date: Wed, 16 Sep 2015 15:14:02 +0200
Subject: [PATCH] self.cluster = None if unexpected exception occured

---
 patroni/zookeeper.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/patroni/zookeeper.py b/patroni/zookeeper.py
index eae810ed..bc16a8ea 100644
--- a/patroni/zookeeper.py
+++ b/patroni/zookeeper.py
@@ -170,6 +170,7 @@ class ZooKeeper(AbstractDCS):
             try:
                 self.client.retry(self._inner_load_cluster)
             except:
+                self.cluster = None
                 logger.exception('get_cluster')
                 self.session_listener(KazooState.LOST)
                 raise ZooKeeperError('ZooKeeper in not responding properly')