From 07e32739d08f2d10f18a0a27e16cd7137f019cba Mon Sep 17 00:00:00 2001
From: Tobias K <6317548+theCalcaholic@users.noreply.github.com>
Date: Mon, 18 Apr 2022 18:25:29 +0200
Subject: metrics.sh: Fix docker detection issue

Signed-off-by: Tobias K <6317548+theCalcaholic@users.noreply.github.com>
---
 bin/ncp/SYSTEM/metrics.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/ncp/SYSTEM/metrics.sh b/bin/ncp/SYSTEM/metrics.sh
index 5aa7de30..50e46afd 100644
--- a/bin/ncp/SYSTEM/metrics.sh
+++ b/bin/ncp/SYSTEM/metrics.sh
@@ -101,7 +101,7 @@ EOF
   # shellcheck disable=SC2016
   sed -i 's|status_of_proc "$DAEMON" "$NAME" ${PIDFILE:="-p ${PIDFILE}"}|status_of_proc ${PIDFILE:+-p "$PIDFILE"} "$DAEMON" "$NAME"|' /lib/init/init-d-script
 
-  if [[ "$DOCKERBUILD" == 1 ]]
+  if is_docker
   then
     # during installation of prometheus-node-exporter `useradd` is used to create a user.
     # However, `useradd` doesn't the symlink in /etc/shadow, so we need to temporarily move it back
@@ -116,7 +116,7 @@ EOF
     apt_install_with_recommends prometheus-node-exporter
   fi
 
-  if [[ "$DOCKERBUILD" == 1 ]]
+  if is_docker
   then
     cat > /etc/init.d/ncp-metrics-exporter <<'EOF'
 #!/bin/sh
-- 
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