From 71d793efdb0d96ba2229daba540c18d20df4ce1b Mon Sep 17 00:00:00 2001
From: Max Ka <max.kammler@ucc.ovgu.de>
Date: Fri, 14 Feb 2020 18:47:52 +0100
Subject: [PATCH] use grep instead of sed for SP version

---
 bootstrap-salt.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bootstrap-salt.sh b/bootstrap-salt.sh
index db905ab..54e6307 100755
--- a/bootstrap-salt.sh
+++ b/bootstrap-salt.sh
@@ -1610,7 +1610,7 @@ __check_end_of_life_versions() {
             # < 11 SP4
             # < 12 SP2
             # < 15 SP1
-            SUSE_PATCHLEVEL=$(awk -F'=' '/VERSION_ID/ { print $2 }' /etc/os-release | sed 's/[[:digit:]]\+\.//g' )
+            SUSE_PATCHLEVEL=$(awk -F'=' '/VERSION_ID/ { print $2 }' /etc/os-release | grep -oP "\.\K\w+")
             if [ "${SUSE_PATCHLEVEL}" = "" ]; then
                 SUSE_PATCHLEVEL="00"
             fi