make native trait inlining work

[gitmo/Moose.git] / lib / Moose / Meta / Method / Accessor / Native / Hash / is_empty.pm

diff --git a/lib/Moose/Meta/Method/Accessor/Native/Hash/is_empty.pm b/lib/Moose/Meta/Method/Accessor/Native/Hash/is_empty.pm
index c0cfd08..298c74d 100644 (file)
--- a/lib/Moose/Meta/Method/Accessor/Native/Hash/is_empty.pm
+++ b/lib/Moose/Meta/Method/Accessor/Native/Hash/is_empty.pm
@@ -17,10 +17,10 @@ with 'Moose::Meta::Method::Accessor::Native::Reader' =>
 sub _maximum_arguments { 0 }
 
 sub _return_value {
-    my $self        = shift;
-    my $slot_access = shift;
+    my $self = shift;
+    my ($slot_access) = @_;
 
-    return "scalar keys \%{ ($slot_access) } ? 0 : 1";
+    return 'scalar keys %{ (' . $slot_access . ') } ? 0 : 1';
 }
 
 no Moose::Role;