X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FTree%2FAdjacencyList.pm;h=285d5de9c87669f1653e8a89d2df170529b96f0f;hb=1dfd20a478d120b18700428d45f03e19b445bee4;hp=025ebfbaf629a8242390ddf57814aed11bd38efe;hpb=0179986ebd43ed29207b56279a032cd965f7ee79;p=dbsrgits%2FDBIx-Class-Tree.git

diff --git a/lib/DBIx/Class/Tree/AdjacencyList.pm b/lib/DBIx/Class/Tree/AdjacencyList.pm
index 025ebfb..285d5de 100644
--- a/lib/DBIx/Class/Tree/AdjacencyList.pm
+++ b/lib/DBIx/Class/Tree/AdjacencyList.pm
@@ -85,7 +85,7 @@ sub parent_column {
         my $primary_col = ($class->primary_columns())[0];
         $class->belongs_to( '_parent' => $class => { "foreign.$primary_col" => "self.$parent_col" } );
         $class->has_many( 'children' => $class => { "foreign.$parent_col" => "self.$primary_col" } );
-        $class->has_many( 'parents' => $class => { "foreign.$primary_col" => "self.$parent_col" }, { cascade_delete => 0 } );
+        $class->has_many( 'parents' => $class => { "foreign.$primary_col" => "self.$parent_col" }, { cascade_delete => 0, cascade_copy => 0 } );
         $class->_parent_column( $parent_col );
         return 1;
     }