Fix various pylint violations

[csit.git] / resources / libraries / python / ssh.py

diff --git a/resources/libraries/python/ssh.py b/resources/libraries/python/ssh.py
index 7368c69..06cd960 100644 (file)
--- a/resources/libraries/python/ssh.py
+++ b/resources/libraries/python/ssh.py
@@ -370,7 +370,7 @@ def exec_cmd(node, cmd, timeout=600, sudo=False):
         raise TypeError('Node parameter is None')
     if cmd is None:
         raise TypeError('Command parameter is None')
-    if len(cmd) == 0:
+    if not cmd:
         raise ValueError('Empty command parameter')
 
     ssh = SSH()