fix exception on esoteric new_related (by zby)

diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index 92cbbd7..ed603c5 100644 (file)
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -1700,7 +1700,7 @@ sub new_result {
     defined $self->{cond}
     && $self->{cond} eq $DBIx::Class::ResultSource::UNRESOLVABLE_CONDITION
   ) {
-    %new = %{$self->{attrs}{related_objects}};
+    %new = %{ $self->{attrs}{related_objects} || {} };  # nothing might have been inserted yet
     $new{-from_resultset} = [ keys %new ] if keys %new;
   } else {
     $self->throw_exception(

diff --git a/t/66relationship.t b/t/66relationship.t
index 3b67e45..798e660 100644 (file)
--- a/t/66relationship.t
+++ b/t/66relationship.t
@@ -8,7 +8,7 @@ use DBICTest;
 
 my $schema = DBICTest->init_schema();
 
-plan tests => 69;
+plan tests => 70;
 
 # has_a test
 my $cd = $schema->resultset("CD")->find(4);
@@ -138,6 +138,15 @@ my $newartist = $cd->find_or_new_related( 'artist', {
 is($newartist->name, 'Random Boy Band Two', 'find_or_new_related new artist record with id');
 is($newartist->id, 200, 'find_or_new_related new artist id set');
 
+lives_ok( 
+    sub { 
+        my $new_bookmark = $schema->resultset("Bookmark")->new_result( {} );
+        my $new_related_link = $new_bookmark->new_related( 'link', {} );
+    },
+    'No back rel'
+);
+
+
 TODO: {
   local $TODO = "relationship checking needs fixing";
   # try to add a bogus relationship using the wrong cols