From: Peter Rabbitson <ribasushi@cpan.org>
Date: Mon, 26 Apr 2010 07:54:59 +0000 (+0000)
Subject: Stupid omission
X-Git-Tag: v1.70~108
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=848556bc376bec6823a794cc2411c2720d5c4eeb;p=dbsrgits%2FSQL-Abstract.git

Stupid omission
---

diff --git a/lib/SQL/Abstract.pm b/lib/SQL/Abstract.pm
index 7ebae43..610da72 100644
--- a/lib/SQL/Abstract.pm
+++ b/lib/SQL/Abstract.pm
@@ -1170,7 +1170,7 @@ sub _refkind {
     $n_steps++ if $ref;
   }
 
-  return $ref . ('REF' x $n_steps);
+  return ($ref||'SCALAR') . ('REF' x $n_steps);
 }
 
 sub _try_refkind {