Ticket #12283: 12283.2.patch

wordpress/wp-includes/theme.php

@@ -624 +624 @@
         if ($stylesheet_or_template) {
                 $theme_roots = get_theme_roots();
 
-                if ( $theme_roots[$stylesheet_or_template] )
+                if ( isset( $theme_roots[$stylesheet_or_template] ) && $theme_roots[$stylesheet_or_template] )
                         $theme_root = WP_CONTENT_DIR . $theme_roots[$stylesheet_or_template];
                 else
                         $theme_root = WP_CONTENT_DIR . '/themes';

wordpress/wp-settings.php

@@ -39 +39 @@
 
 // Standardize $_SERVER variables across setups.
 wp_fix_server_vars();
+        
+/**
+ * global $_SERVER array initialisation if certain indexes are not used
+ */     
+foreach ( array( 'HTTP_HOST', 'REQUEST_URI', 'SERVER_SOFTWARE' ) as $var )
+        if ( !isset($_SERVER[$var]) )
+                $_SERVER[$var] = '';
 
 // Check for the required PHP version and for the MySQL extension or a database drop-in.
 wp_check_php_mysql_versions();