From fb1405778b8d08bb0fe6bfd599d77fe9730cbddf Mon Sep 17 00:00:00 2001
From: "jm.bardallo" <juanmanuel.bardallo@sic.uhu.es>
Date: Mon, 27 May 2019 10:48:30 +0200
Subject: [PATCH] Bug fixed when out and err are None in operation exec_command

---
 src/opengnsys/oglive/operations.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/opengnsys/oglive/operations.py b/src/opengnsys/oglive/operations.py
index f904c48..8c74f74 100644
--- a/src/opengnsys/oglive/operations.py
+++ b/src/opengnsys/oglive/operations.py
@@ -223,8 +223,7 @@ def exec_command(cmd):
         logger.debug("ERROR EXEC COMMAND: {}".format(str(e)))
 
     stat = proc.returncode
-    return stat, out.decode(chardet.detect(out)['encoding']).encode('utf8'),\
-           err.decode(chardet.detect(err)['encoding']).encode('utf8')
+    return stat, out, err
 
 
 def get_hardware():