From 6cee5c4ef576556ed704b7fbce17fbc4af3383a4 Mon Sep 17 00:00:00 2001
From: Jonathan Zhang <jonathan@bbs4.us>
Date: Thu, 11 May 2023 10:50:28 -0700
Subject: [PATCH] shellcheck fixes

---
 modules/ocf_jenkins/files/update-plugins | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/ocf_jenkins/files/update-plugins b/modules/ocf_jenkins/files/update-plugins
index f3d6d5c11..90c660ec5 100755
--- a/modules/ocf_jenkins/files/update-plugins
+++ b/modules/ocf_jenkins/files/update-plugins
@@ -5,7 +5,7 @@ ssh_cmd="ssh -p 2222 -o StrictHostKeyChecking=no -i /opt/jenkins/deploy/ssh_cli
 # Taken from https://stackoverflow.com/a/25647793 and modified to use SSH
 # instead of the jenkins-cli jar
 updates=$($ssh_cmd list-plugins | grep -e ')$' | awk '{ print $1 }');
-if [ ! -z "$updates" ]; then
+if [ -n "$updates" ]; then
     echo "Updating Jenkins Plugins: $updates"
     $ssh_cmd install-plugin "$updates"
     echo "Restarting Jenkins..."