From f557179b04225a386018cf269bf68e0ce2b793c6 Mon Sep 17 00:00:00 2001
From: Chris <chris@starforge.co.uk>
Date: Mon, 14 Jan 2013 13:55:48 +0000
Subject: [PATCH] Generate useful message on module non-existence.

---
 Webperl/Modules.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Webperl/Modules.pm b/Webperl/Modules.pm
index 48015db..6dddd80 100644
--- a/Webperl/Modules.pm
+++ b/Webperl/Modules.pm
@@ -158,7 +158,7 @@ sub new_module {
                                     $modrow -> {"args"})
         if($modrow);
 
-    return undef;
+    return $self -> self_error("Request for unknown module '$arg'");
 }