From c42bb0fa98e66ae37fcd494e6283be584e6439dd Mon Sep 17 00:00:00 2001
From: garvinhicking <garvinhicking>
Date: Sun, 12 Feb 2006 20:38:45 +0000
Subject: [PATCH] compatibility patch for PHP Hardening Patch

---
 include/plugin_api.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/plugin_api.inc.php b/include/plugin_api.inc.php
index e343a6c..0eef23b 100644
--- a/include/plugin_api.inc.php
+++ b/include/plugin_api.inc.php
@@ -1490,7 +1490,7 @@ class serendipity_event extends serendipity_plugin {
             } else {
                 $key = &$eventData[$fieldname];
             }
-        } elseif (isset($eventData[0][$fieldname])) {
+        } elseif (is_array($eventData[0]) && isset($eventData[0][$fieldname])) {
             $key = &$eventData[0][$fieldname];
         } elseif (isset($eventData[$fieldname])) {
             $key = &$eventData[$fieldname];
-- 
2.39.5