[Koha-patches] [PATCH 2/2] Bug 11912: GetMarcISBN wrongly prepends a space to ISBNs

[Tomas Cohen Arazi]

This patch makes the logic inside GetMarcISBN simpler and
fixes the issue.

To test:
- Run the regression tests:
  prove -v t/db_dependent/Biblio.t
=> FAIL
- Apply the patch
- Run:
  prove -v t/db_dependent/Biblio.t
=> SUCCESS
- Verify that opac-detail.pl and catalogue/detail.pl look as usual regarding ISBN
- Sign off

Regards
To+

Sponsored-by: Universidad Nacional de Cordoba
---
 C4/Biblio.pm | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/C4/Biblio.pm b/C4/Biblio.pm
index 330951d..a34e5b6 100644
--- a/C4/Biblio.pm
+++ b/C4/Biblio.pm
@@ -1690,25 +1690,15 @@ sub GetMarcISBN {
         $scope = '020';
     }
     my @marcisbns;
-    my $isbn = "";
-    my $tag  = "";
     my $marcisbn;
     foreach my $field ( $record->field($scope) ) {
-        my $value = $field->as_string();
+        my $isbn = $field->as_string();
         if ( $isbn ne "" ) {
             $marcisbn = { marcisbn => $isbn, };
             push @marcisbns, $marcisbn;
-            $isbn = $value;
-        }
-        if ( $isbn ne $value ) {
-            $isbn = $isbn . " " . $value;
         }
     }
 
-    if ($isbn) {
-        $marcisbn = { marcisbn => $isbn };
-        push @marcisbns, $marcisbn;    #load last tag into array
-    }
     return \@marcisbns;
 }    # end GetMarcISBN
 
-- 
1.8.3.2