From 8bc9d003911e1bdc9c6d3ef5d4590ec45682de29 Mon Sep 17 00:00:00 2001
From: Alexander Kukushkin <alexander.kukushkin@zalando.de>
Date: Wed, 2 Sep 2015 13:26:40 +0200
Subject: [PATCH] Code cleanup

---
 helpers/etcd.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/helpers/etcd.py b/helpers/etcd.py
index d6739e2d..67ac9c92 100644
--- a/helpers/etcd.py
+++ b/helpers/etcd.py
@@ -183,15 +183,13 @@ class Etcd(AbstractDCS):
                 leader = Leader(leader.modifiedIndex, leader.expiration, leader.ttl, member)
 
             self.cluster = Cluster(initialize, leader, last_leader_operation, members)
-            return self.cluster
         except etcd.EtcdKeyNotFound:
             self.cluster = Cluster(False, None, None, [])
-            return self.cluster
         except:
+            self.cluster = None
             logger.exception('get_cluster')
-
-        self.cluster = None
-        raise EtcdError('Etcd is not responding properly')
+            raise EtcdError('Etcd is not responding properly')
+        return self.cluster
 
     @catch_etcd_errors
     def touch_member(self, connection_string, ttl=None):