From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Tue, 6 Nov 2007 20:06:07 +0000 (+0000)
Subject: correctly upgrade repeatable field value to array
X-Git-Url: http://git.rot13.org/?p=MARC-Fast;a=commitdiff_plain;h=8ddb954243aacc37ee72801b9f1d969d893a5f85

correctly upgrade repeatable field value to array

git-svn-id: svn+ssh://llin/home/dpavlin/private/svn/MARC-Fast/trunk@24 49f9634a-d7ec-0310-8e6b-ec35c6cc8804
---

diff --git a/Fast.pm b/Fast.pm
index aa510ba..ace03b3 100644
--- a/Fast.pm
+++ b/Fast.pm
@@ -336,7 +336,7 @@ sub to_hash {
 
 					# repeatable subfiled -- convert it to array
 					if ($val->{$f}) {
-						if ( $sf_usage->{$f} == 2 ) {
+						if ( ref($val->{$f}) ne 'ARRAY' ) {
 							$val->{$f} = [ $val->{$f}, $val ];
 						} else {
 							push @{$val->{$f}}, $val;