From 300fc152b1a58b6288b4587468699992ceee538c Mon Sep 17 00:00:00 2001
From: Rohit Gupta <rohit.gupta@eurecom.fr>
Date: Wed, 24 Aug 2016 03:51:41 +0200
Subject: [PATCH] kill programs only if they exist to avoid kill signal to main
 python script

---
 cmake_targets/autotests/tools/remove_old_programs.bash | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cmake_targets/autotests/tools/remove_old_programs.bash b/cmake_targets/autotests/tools/remove_old_programs.bash
index 85aa213883..3b677ca3ad 100755
--- a/cmake_targets/autotests/tools/remove_old_programs.bash
+++ b/cmake_targets/autotests/tools/remove_old_programs.bash
@@ -13,7 +13,11 @@ pid="$$"
 echo "pid = $pid"
 
 echo "Killing programs now..."
-ps -aux |grep -E -i $1 |awk '{print $2}'| tr '\n' ' ' | sed  "s/$pid/ /" | sudo xargs kill -9 
+var=`ps -aux |grep -E -i $1 |awk '{print $2}'| tr '\n' ' ' | sed  "s/$pid/ /"`
+echo $var 
+if [ -n "$var" ] ; then  sudo  kill -9 $var ; fi
+
+#| sudo xargs kill -9 
 
 echo "checking for old programs..."
 var=`ps -aux |grep -E -i '$1' |grep -Ev 'grep' | grep -Ev '$filename'`
-- 
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