From b2cd6d911318310159bcbbd31bf6711da776ffd4 Mon Sep 17 00:00:00 2001
From: Oleksii Kliukin <oleksii.kliukin@zalando.de>
Date: Fri, 11 Dec 2015 10:36:39 +0100
Subject: [PATCH] Fix for the crash due to a missing initidb section in the
 configuration file

---
 patroni/postgresql.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/patroni/postgresql.py b/patroni/postgresql.py
index 5ea2b97c..45b871c2 100644
--- a/patroni/postgresql.py
+++ b/patroni/postgresql.py
@@ -198,7 +198,7 @@ class Postgresql:
             os.close(fd)
             options.append('--pwfile={}'.format(pwfile))
 
-        ret = subprocess.call(self._pg_ctl + ['initdb'] + ['-o', ' '.join(options)] if options else []) == 0
+        ret = subprocess.call(self._pg_ctl + ['initdb'] + (['-o', ' '.join(options)] if options else [])) == 0
         if pwfile:
             os.remove(pwfile)
         if ret: