From: Florian Ragwitz <rafl@debian.org>
Date: Thu, 25 Aug 2011 13:24:33 +0000 (+0200)
Subject: Make the duck type constraint closure check for blessing
X-Git-Tag: 2.0204~4
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=2bd71c26367a49e273c365db94da1f515230150a;p=gitmo%2FMoose.git

Make the duck type constraint closure check for blessing

It's what the inlined variant already does. Synchronise with it.
---

diff --git a/lib/Moose/Meta/TypeConstraint/DuckType.pm b/lib/Moose/Meta/TypeConstraint/DuckType.pm
index a6b13b4..09f0b86 100644
--- a/lib/Moose/Meta/TypeConstraint/DuckType.pm
+++ b/lib/Moose/Meta/TypeConstraint/DuckType.pm
@@ -39,7 +39,7 @@ sub new {
     my @methods = @{ $args{methods} };
     $args{constraint} = sub {
         my $val = $_[0];
-        blessed($val) ne 'Regexp'
+        blessed($val) && blessed($val) ne 'Regexp'
             && all { $val->can($_) } @methods;
     };