From 3498c9825780ddda252a08e808256704e4f0afde Mon Sep 17 00:00:00 2001
From: Aleksander Mistewicz <a.mistewicz@samsung.com>
Date: Thu, 14 Dec 2017 18:26:50 +0100
Subject: [PATCH] Quick fix of null pointer dereference

Deleted a bit too much

Change-Id: Iea080f37a557c7c335821bddfdf4fda75fe28f48
---
 manager/dryad_job_runner.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/manager/dryad_job_runner.go b/manager/dryad_job_runner.go
index 9013711..a36df26 100644
--- a/manager/dryad_job_runner.go
+++ b/manager/dryad_job_runner.go
@@ -131,7 +131,9 @@ func (d *dryadJobRunner) Test() error {
 				stdout, stderr, err := d.device.Exec(strings.Split(action.Name, " "), defaultDeviceExecTimeout)
 				d.log.Println("stdout:", string(stdout))
 				d.log.Println("stderr:", string(stderr))
-				d.log.Println("error", err.Error())
+				if err != nil {
+					d.log.Println("error", err.Error())
+				}
 			case weles.Pull:
 				err := d.device.CopyFilesFrom([]string{action.Src}, action.Path)
 				if err != nil {
-- 
2.7.4