From 53c7991a030ba18974e1475480ec0bde91198058 Mon Sep 17 00:00:00 2001
From: Ulf Gebhardt <ulf.gebhardt@webcraft-media.de>
Date: Wed, 12 Jan 2022 19:01:30 +0100
Subject: [PATCH] fixed exit code to be numeric

---
 deployment/bare_metal/start.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/deployment/bare_metal/start.sh b/deployment/bare_metal/start.sh
index 6c1b0558c..211e4ac5a 100755
--- a/deployment/bare_metal/start.sh
+++ b/deployment/bare_metal/start.sh
@@ -26,8 +26,7 @@ set +o allexport
 
 # lock start
 if [ -f $LOCK_FILE ] ; then
-  retVal="Already building!"
-  return "${retVal}" 2>/dev/null || exit "${retVal}"
+  return "Already building!" 2>/dev/null || exit 1
 fi
 touch $LOCK_FILE