Ticket #11564: quickedit-tags-fix.diff

wp-includes/post.php

@@ -1621 +1621 @@
                 $post_category = array(get_option('default_category'));
         }
 
-        //Set the default tag list
-        if ( !isset($tags_input) )
-                $tags_input = array();
-
         if ( empty($post_author) )
                 $post_author = $user_ID;
 
@@ -1767 +1763 @@
                 $wpdb->update( $wpdb->posts, array( 'post_name' => $data['post_name'] ), $where );
         }
 
-        wp_set_post_categories( $post_ID, $post_category );
+        wp_set_post_categories( $post_ID, $post_category );
         // old-style tags_input
-        if ( !empty($tags_input) )
+        if ( isset($tags_input) )
                 wp_set_post_tags( $post_ID, $tags_input );
         // new-style support for all tag-like taxonomies
         if ( !empty($tax_input) ) {