From: Justin Hunter <justin.d.hunter@gmail.com>
Date: Mon, 11 May 2009 21:45:05 +0000 (+0000)
Subject: make sure we get just a string
X-Git-Tag: v0.08103~101^2~1
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=bf7aed106962cc8db897f6712cec2b8b5e15ecb7;p=dbsrgits%2FDBIx-Class.git

make sure we get just a string
---

diff --git a/lib/DBIx/Class/Storage/DBI.pm b/lib/DBIx/Class/Storage/DBI.pm
index 43533a4..d5eea7f 100644
--- a/lib/DBIx/Class/Storage/DBI.pm
+++ b/lib/DBIx/Class/Storage/DBI.pm
@@ -231,6 +231,7 @@ sub _recurse_fields {
               "{ select => [ qw/" . (join ' ', @$_fields) . "/ ], distinct => 1 }";
         }
         else {
+          $_fields = $_fields[0] if ref $_fields eq 'ARRAY';
           carp "This syntax will be deprecated in 09, please use " . 
                "{ group_by => '${_fields}' }" . 
                " or " .