From a9306b0a48c2d53871f394cf92c506e7e75e2c2c Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Thu, 13 Mar 2025 12:40:40 +0100
Subject: [PATCH] Update define.sh

---
 src/define.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/define.sh b/src/define.sh
index 9b93ac2..8bcb7f6 100644
--- a/src/define.sh
+++ b/src/define.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 set -Eeuo pipefail
 
+: "${KEY:=""}"
 : "${WIDTH:=""}"
 : "${HEIGHT:=""}"
 : "${VERIFY:=""}"