[Koha-patches] [PATCH] Making itemcallnumber display in OPAC search results a little prettier. Removing duplicates.

[Michael Hafen]

---
 opac/opac-search.pl |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/opac/opac-search.pl b/opac/opac-search.pl
index 6133d62..265261b 100755
--- a/opac/opac-search.pl
+++ b/opac/opac-search.pl
@@ -421,6 +421,11 @@ for (my $i=0;$i<=@servers;$i++) {
             exit;
         }
         if ($hits) {
+            # clean up itemcallnumber: remove duplicates
+            foreach ( @newresults ) {
+                my %call_nums = map { $_ => 1 } split ' \| ', $_->{itemcallnumber};
+                $_->{itemcallnumber} = join ' | ', keys %call_nums;
+            }
             $template->param(total => $hits);
             my $limit_cgi_not_availablity = $limit_cgi;
             $limit_cgi_not_availablity =~ s/&limit=available//g;
-- 
1.5.4.3