Don't assume that $search_tc->parent returns an object!

diff --git a/lib/MooseX/Types/TypeDecorator.pm b/lib/MooseX/Types/TypeDecorator.pm
index 16e4fe0..7bbfa32 100644 (file)
--- a/lib/MooseX/Types/TypeDecorator.pm
+++ b/lib/MooseX/Types/TypeDecorator.pm
@@ -188,7 +188,7 @@ sub _try_delegate {
                 last;
             }
             $search_tc = $search_tc->parent;
-            last unless $search_tc->is_subtype_of('Object');
+            last unless $search_tc && $search_tc->is_subtype_of('Object');
         }
     }