Re: [Koha-patches] [PATCH] A variable was used undefined.

[Sébastien Hinderer]

Dear all,

Please find attached another patch similar in nature to
33906169669880dccd61c0f4bdfacab63e5463b0

Sébastien.

>From 50990e0076066bc0a1a4dd98380bc4f3207d7a2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Hinderer?= <sebastien.hinde...@ens-lyon.org>
Date: Sat, 31 Oct 2009 19:14:40 +0100
Subject: [PATCH] C4::Biblio: initializes a few other variables correctly.
Content-Type: text/plain; charset="utf-8"

---
 C4/Biblio.pm |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/C4/Biblio.pm b/C4/Biblio.pm
index 161ec62..36b32fd 100644
--- a/C4/Biblio.pm
+++ b/C4/Biblio.pm
@@ -1106,8 +1106,8 @@ sub GetCOinSBiblio {
         $genre = ($mtx eq 'dc') ? "&amp;rft.type=$genre" : "&amp;rft.genre=$genre";
 
         # Setting datas
-        $aulast     = $record->subfield('700','a');
-        $aufirst    = $record->subfield('700','b');
+        $aulast     = $record->subfield('700','a') || '';
+        $aufirst    = $record->subfield('700','b') || '';
         $oauthors   = "&amp;rft.au=$aufirst $aulast";
         # others authors
         if($record->field('200')){
@@ -1117,9 +1117,9 @@ sub GetCOinSBiblio {
         }
         $title      = ( $mtx eq 'dc' ) ? "&amp;rft.title=".$record->subfield('200','a') :
                                          "&amp;rft.title=".$record->subfield('200','a')."&amp;rft.btitle=".$record->subfield('200','a');
-        $pubyear    = $record->subfield('210','d');
-        $publisher  = $record->subfield('210','c');
-        $isbn       = $record->subfield('010','a');
+        $pubyear    = $record->subfield('210','d') || '';
+        $publisher  = $record->subfield('210','c') || '';
+        $isbn       = $record->subfield('010','a') || '';
         $issn       = $record->subfield('011','a') || '';
     }else{
         # MARC21 need some improve
-- 
1.6.5


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