From 5fe11f43062da12eb9b6731a8bc01dacbde5a727 Mon Sep 17 00:00:00 2001
From: lnie <lnie@redhat.com>
Date: Aug 29 2017 06:59:40 +0000
Subject: modify the code to avoid ssh Permission denied errors when no private key provided


---

diff --git a/libtaskotron/executor.py b/libtaskotron/executor.py
index 6dfd86a..858796c 100644
--- a/libtaskotron/executor.py
+++ b/libtaskotron/executor.py
@@ -115,7 +115,8 @@ class Executor(object):
         ]
 
         if self.run_remotely:
-            cmd.extend(['--private-key=%s' % self.arg_data['ssh_privkey']])
+            if self.arg_data['ssh_privkey']: 
+                cmd.extend(['--private-key=%s' % self.arg_data['ssh_privkey']])
         else:
             cmd.extend(['--ask-become-pass', '--connection=local', '-e', 'local=true'])