Added isset() for fixing missing array element 'cache_instance'

[mailer.git] / inc / modules / admin / admin-inc.php

diff --git a/inc/modules/admin/admin-inc.php b/inc/modules/admin/admin-inc.php
index c960342106898a38e4290a52e95799afdc622f6d..233ae66a786fb6530dadaed980532277b196a6e9 100644 (file)
--- a/inc/modules/admin/admin-inc.php
+++ b/inc/modules/admin/admin-inc.php
@@ -306,7 +306,7 @@ function ADD_ADMIN_MENU($act, $wht, $return=false) {
        $GLOBALS['menu']['title'] = array();
 
        // Is there a cache instance?
-       if ((is_object($GLOBALS['cache_instance'])) && (getConfig('cache_admin_menu') == "Y")) {
+       if ((isset($GLOBALS['cache_instance'])) && (is_object($GLOBALS['cache_instance'])) && (getConfig('cache_admin_menu') == "Y")) {
                // Create cache name
                $cacheName = "admin_".$act."_".$wht."_".GET_LANGUAGE()."_".strtolower(get_session('admin_login'));
 
@@ -454,7 +454,7 @@ function ADD_ADMIN_MENU($act, $wht, $return=false) {
        eval($eval);
 
        // Is there a cache instance again?
-       if ((is_object($GLOBALS['cache_instance'])) && (getConfig('cache_admin_menu') == "Y")) {
+       if ((isset($GLOBALS['cache_instance'])) && (is_object($GLOBALS['cache_instance'])) && (getConfig('cache_admin_menu') == "Y")) {
                // Init cache
                $GLOBALS['cache_instance']->init($cacheName);