From: Luke Saunders <luke.saunders@gmail.com>
Date: Thu, 31 Jul 2008 18:26:59 +0000 (+0000)
Subject: switched to just registering extra source rather than removing and reregistering
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=95120bb5264aa779fa2da55be3b44f5cc9c08736;p=dbsrgits%2FDBIx-Class-Historic.git

switched to just registering extra source rather than removing and reregistering
---

diff --git a/lib/DBIx/Class/Schema.pm b/lib/DBIx/Class/Schema.pm
index 7f7fb37..ee13a1d 100644
--- a/lib/DBIx/Class/Schema.pm
+++ b/lib/DBIx/Class/Schema.pm
@@ -913,8 +913,9 @@ sub clone {
   foreach my $moniker ($self->sources) {
     my $source = $self->source($moniker);
     my $new = $source->new($source);
-    $clone->_unregister_source($moniker);
-    $clone->register_source($moniker => $new);
+    # we use extra here as we want to leave the class_mappings as they are
+    # but overwrite the source_registrations entry with the new source
+    $clone->register_extra_source($moniker => $new);
   }
   $clone->storage->set_schema($clone) if $clone->storage;
   return $clone;