Changeset 10228 for trunk/wp-includes/general-template.php

Timestamp:

12/19/2008 07:05:00 AM (17 years ago)

Author:

ryan

Message:

Make sure get_calendar cache is an array

File:

• trunk/wp-includes/general-template.php (modified) (1 diff)

trunk/wp-includes/general-template.php

@@ -903 +903 @@
     global $wpdb, $m, $monthnum, $year, $wp_locale, $posts;
 
+    $cache = array();
     $key = md5( $m . $monthnum . $year );
     if ( $cache = wp_cache_get( 'get_calendar', 'calendar' ) ) {
-        if ( isset( $cache[ $key ] ) ) {
+        if ( is_array($cache) && isset( $cache[ $key ] ) ) {
             echo $cache[ $key ];
             return;
         }
     }
+
+    if ( !is_array($cache) )
+        $cache = array();
 
     ob_start();