From 9a851525c30a4bdb522e64301268c9ef2188ae83 Mon Sep 17 00:00:00 2001
From: fmherschel <fh-github@herschel-mainz.org>
Date: Mon, 9 Aug 2021 11:57:22 +0200
Subject: [PATCH] SAPInstance: Fix for issue #1680 - SAPInstance fails to
 detect systemd integration (#1681)

* SAPInstance: Fix for issue #1680 - SAPInstance fails to detect systemd integration
---
 heartbeat/SAPInstance | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/heartbeat/SAPInstance b/heartbeat/SAPInstance
index 15b24024e..f8bcbc05b 100755
--- a/heartbeat/SAPInstance
+++ b/heartbeat/SAPInstance
@@ -456,7 +456,7 @@ check_systemd_integration() {
     local systemd_unit_name="SAP${SID}_${InstanceNr}"
     local rc=1
 
-    if [ -x "$SYSTEMCTL" ]; then
+    if which "$SYSTEMCTL" 1>/dev/null 2>/dev/null; then
         if $SYSTEMCTL list-unit-files | \
             awk '$1 == service { found=1 } END { if (! found) {exit 1}}' service="${systemd_unit_name}.service"; then
             rc=0