From efc71b2a5121932b21a8f89aefb82f703632d439 Mon Sep 17 00:00:00 2001
From: Herb <herb@3speedhub.com>
Date: Mon, 9 Dec 2024 09:26:44 -0500
Subject: [PATCH] Issue #4: check for config variable (#5)

---
 key.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/key.module b/key.module
index 0a73ef2..8e270f1 100644
--- a/key.module
+++ b/key.module
@@ -359,7 +359,7 @@ function key_get_keys() {
     $configs[$key_config['id']] = $key_config;
   }
 
-  return is_array($configs) ? $configs : array();
+  return (isset($configs) && is_array($configs)) ? $configs : array();
 }
 
 /**