From d76510b2aa71ced9f4ec80b419204650412161e5 Mon Sep 17 00:00:00 2001
From: "Kasper D. Fischer" <kasper.fischer@rub.de>
Date: Tue, 25 May 2021 13:17:42 +0200
Subject: [PATCH] Fixing pro-epilog_wrapper.sh to prevent error

pro-epilog_wrapper exited with error when dir contains more than 1 file
---
 bin/pro-epilog_wrapper.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/pro-epilog_wrapper.sh b/bin/pro-epilog_wrapper.sh
index ee652c6..de18b01 100755
--- a/bin/pro-epilog_wrapper.sh
+++ b/bin/pro-epilog_wrapper.sh
@@ -7,7 +7,7 @@ SCRIPTNAME=$(basename $0)
 DIRS="/opt/SGE/local/${SCRIPTNAME}.d /usr/local/etc/gridengine/${SCRIPTNAME}.d"
 for DIR in ${DIRS} ; do
 	if [ -d ${DIR} ] ; then
-		if [ ! -z $(ls ${DIR}/[0-9][0-9]*) ] ; then
+		if [ ! -z "$(ls ${DIR}/[0-9][0-9]*)" ] ; then
 			FILES="${FILES} $(ls ${DIR}/[0-9][0-9]*)"
 		fi
 	fi