[Koha-patches] [PATCH] Bug 6480 - Koha produces a lot of apache logs for UNIMARC

[Janusz Kaczmarek]

For Koha with UNIMARC a lot of entries in apache log lines are produced.

In the patch, corrections to the GetCOinSBiblio function has been introduces,
in the UNIMARC section: (i.e. || '' at the end of lines that can create this
problem) -- analogous as it is in the MARC21 section.
---
 C4/Biblio.pm |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/C4/Biblio.pm b/C4/Biblio.pm
index 3c8936b..3d1cf3e 100755
--- a/C4/Biblio.pm
+++ b/C4/Biblio.pm
@@ -1175,8 +1175,8 @@ sub GetCOinSBiblio {
     if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
 
         # Setting datas
-        $aulast  = $record->subfield( '700', 'a' );
-        $aufirst = $record->subfield( '700', 'b' );
+        $aulast  = $record->subfield( '700', 'a' ) || '';
+        $aufirst = $record->subfield( '700', 'b' ) || '';
         $oauthors = "&rft.au=$aufirst $aulast";
 
         # others authors
@@ -1189,10 +1189,10 @@ sub GetCOinSBiblio {
           ( $mtx eq 'dc' )
           ? "&rft.title=" . $record->subfield( '200', 'a' )
           : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
-        $pubyear   = $record->subfield( '210', 'd' );
-        $publisher = $record->subfield( '210', 'c' );
-        $isbn      = $record->subfield( '010', 'a' );
-        $issn      = $record->subfield( '011', '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
-- 
1.7.2.5