optimsation to avoid unnecessary finds

diff --git a/lib/DBIx/Class/ResultSet/WithMetaData.pm b/lib/DBIx/Class/ResultSet/WithMetaData.pm
index 1cf546b..e2ab12b 100644 (file)
--- a/lib/DBIx/Class/ResultSet/WithMetaData.pm
+++ b/lib/DBIx/Class/ResultSet/WithMetaData.pm
@@ -157,7 +157,8 @@ method add_row_info (%opts) {
   if ($row) {
     $id = $self->_mk_id(row => { $row->get_columns });
   }
-  unless ($self->find($id)) {
+
+  unless ($row || $self->find($id)) {
     die 'invalid id passed to add_row_info';
   }