Ticket #24346: 24346.diff

wp-admin/includes/ajax-actions.php

@@ -2208 +2208 @@
                         if ( ( ( 0 != $left_handle_at && $count < $left_handle_at ) ||
                                  ( 0 != $right_handle_at && $count > ( $right_handle_at - 2 ) ) ) ) {
                                 $all_the_revisions[] = array (
-                                        'ID' => $revision->ID,
+                                        'ID'        => $revision->ID,
+                                        'completed' => true, //mark as completed, no need to load diff
                                 );
                                 continue;
                         }
@@ -2216 +2217 @@
                         if ( ( 0 != $left_handle_at && $count > ( $left_handle_at - 1 ) ||
                                  ( 0 != $left_handle_at && $count < $right_handle_at ) ) ) {
                                 $all_the_revisions[] = array (
-                                        'ID' => $revision->ID,
+                                        'ID'        => $revision->ID,
+                                        'completed' => true, //mark as completed, no need to load diff
                                 );
                                 continue;
                         }