From 7093166a53e1ea308e1af9d014de4be5c9bb7377 Mon Sep 17 00:00:00 2001
From: Torben Brenner <t.brenner@dkfz-heidelberg.de>
Date: Tue, 1 Aug 2023 10:25:23 +0200
Subject: [PATCH] fix: make the check case insensitive

---
 lib/prerequisites.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/prerequisites.sh b/lib/prerequisites.sh
index 396b6e5..810be31 100755
--- a/lib/prerequisites.sh
+++ b/lib/prerequisites.sh
@@ -68,7 +68,7 @@ source /etc/bridgehead/${PROJECT}.conf
 source ${PROJECT}/vars
 
 set +e
-SERVERTIME="$(https_proxy=$HTTPS_PROXY_URL curl -m 5 -s -I $BROKER_URL 2>&1 | grep -e '^Date: ' | sed -e 's/^Date: //')"
+SERVERTIME="$(https_proxy=$HTTPS_PROXY_URL curl -m 5 -s -I $BROKER_URL 2>&1 | grep -i -e '^Date: ' | sed -e 's/^Date: //i')"
 RET=$?
 set -e
 if [ $RET -ne 0 ]; then