diff --git a/drupal-6.10/modules/versioncontrol/versioncontrol.module b/drupal-6.10/modules/versioncontrol/versioncontrol.module
index 5d32818..4e2dfe3 100644
--- a/drupal-6.10/modules/versioncontrol/versioncontrol.module
+++ b/drupal-6.10/modules/versioncontrol/versioncontrol.module
@@ -1761,7 +1761,10 @@ function versioncontrol_fetch_source_items($repository, &$items) {
       $item_keys[$item['item_revision_id']] = $key;
     }
   }
-
+  
+  if (empty($ids)) {
+    return;
+  }
   $result = db_query(
     'SELECT sit.item_revision_id, sit.source_item_revision_id, sit.action,
             sit.line_changes_recorded, sit.line_changes_added,