Ticket #5607: remove_admin_notices4.diff

wp-includes/theme.php

@@ -98 +98 @@
         $name = $theme = wp_kses( trim( $theme_name[1] ), $themes_allowed_tags );
         $theme_uri = clean_url( trim( $theme_uri[1] ) );
         $description = wptexturize( wp_kses( trim( $description[1] ), $themes_allowed_tags ) );
-        $template = wp_kses( trim( $template[1] ), $themes_allowed_tags );
+        $template = wp_kses( trim( (isset($template[1])) ? $template[1] : '' ), $themes_allowed_tags );
 
-        $author_uri = clean_url( trim( $author_uri[1] ) );
+        $author_uri = clean_url( trim( (isset($author_uri[1])) ? $author_uri[1] : '' ) );
 
         if ( empty( $author_uri[1] ) ) {
                 $author = wp_kses( trim( $author_name[1] ), $themes_allowed_tags );

wp-includes/functions.php

@@ -990 +990 @@
 
 
 function wp_get_referer() {
-        foreach ( array( $_REQUEST['_wp_http_referer'], $_SERVER['HTTP_REFERER'] ) as $ref )
-                if ( !empty( $ref ) )
-                        return $ref;
+        if ( ! empty( $_REQUEST['_wp_http_referer'] ) )
+                return $_REQUEST['_wp_http_referer'];
+        else if ( ! empty( $_SERVER['HTTP_REFERER'] ) ) 
+                return $_SERVER['HTTP_REFERER'];
         return false;
 }