From dfbfc0b6a46e45e53752e60816443b0cc1c1eaa6 Mon Sep 17 00:00:00 2001
From: stalkerg <stalkerg@gmail.com>
Date: Mon, 12 Sep 2016 16:17:52 +0300
Subject: [PATCH] Fix convert byte to unicode for python3

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

diff --git a/testgres/testgres.py b/testgres/testgres.py
index 2bcbbd4f..e2ad0034 100644
--- a/testgres/testgres.py
+++ b/testgres/testgres.py
@@ -362,7 +362,7 @@ def safe_psql(self, dbname, query):
         """
         ret, out, err = self.psql(dbname, query)
         if ret:
-            raise ClusterException("psql failed:\n" + err)
+            raise ClusterException("psql failed:\n" + six.text_type(err))
         return out
 
     def poll_query_until(self, dbname, query):