From 906809cee57cf78b1fa50213e19ec177b1563d6a Mon Sep 17 00:00:00 2001
From: Georg SCHLAGHOLZ <support@it-native.com>
Date: Tue, 7 Oct 2025 11:11:33 +0200
Subject: [PATCH] Fixes bug that does not detect empty variables since the
 switch to jq

---
 hashicorp-vault/renew-ssh-host-certificate.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hashicorp-vault/renew-ssh-host-certificate.sh b/hashicorp-vault/renew-ssh-host-certificate.sh
index 1fe00f3..c1168e3 100755
--- a/hashicorp-vault/renew-ssh-host-certificate.sh
+++ b/hashicorp-vault/renew-ssh-host-certificate.sh
@@ -24,7 +24,7 @@ hostRole=$( jq -r .hostRole "$config_file" )
 appRole=$( jq -r .appRole "$config_file" )
 
 # Ensure variables are set
-if [[ -z "$server" || -z "$appRole" || -z "$roleid" || -z "$sshEnginePath" || -z "$hostRole" ]]; then
+if [[ "$server" == "null" || "$appRole" == "null" || "$roleid" == "null" || "$sshEnginePath" == "null" || "$hostRole" == "null" ]]; then
     echo "Error: One or more variables are not set in the configuration file!"
     exit 3
 fi