1 files changed, 2 insertions, 2 deletions
diff --git a/t/close-over.t b/t/close-over.t
index 254ec40..23b2873 100644
--- a/t/close-over.t
+++ b/t/close-over.t
@@ -44,9 +44,9 @@ use Test::Requires 'PadWalker';
         $b = $b->OUTSIDE;
     }
     my @visible_in_outer_scope
-        = grep { $_ ne '&' }
+        = grep { defined and $_ ne '&' }
           map  { $_->PV }
-          grep { $_->isa('B::PV') }
+          grep { $_->can('PV') }
           map  { $_->PADLIST->ARRAYelt(0)->ARRAY }
           @scopes;