$OpenBSD: patch-pidl_pidl,v 1.1 2016/04/14 23:11:22 sthen Exp $

fix with perl 5.22

--- pidl/pidl.orig	Fri Apr 15 00:07:49 2016
+++ pidl/pidl	Fri Apr 15 00:08:59 2016
@@ -580,7 +580,7 @@ sub process_file($)
 		require Parse::Pidl::IDL;
 
 		$pidl = Parse::Pidl::IDL::parse_file($idl_file, \@opt_incdirs);
-		defined @$pidl || die "Failed to parse $idl_file";
+		@$pidl || die "Failed to parse $idl_file";
 		require Parse::Pidl::Typelist;
 		Parse::Pidl::Typelist::LoadIdl($pidl);
 	}
