use an explicit return value

mojolicious · Sep 10, 2015 · e48a48c · e48a48c
1 parent 3528588
commit e48a48c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Mojo/UserAgent.pm b/lib/Mojo/UserAgent.pm
@@ -517,7 +517,7 @@ L<Mojo::UserAgent::CookieJar> object.
   my $ps = IO::Socket::SSL::PublicSuffix->default;
   $ua->cookie_jar->ignore(sub {
     my $cookie = shift;
-    return unless my $domain = $cookie->domain;
+    return undef unless my $domain = $cookie->domain;
     return ($ps->public_suffix($domain))[0] eq '';
   });