NoZebra : fix on the last page in case there is more than 1 page

Signed-off-by: Chris Cormack <crc@liblime.com>
Signed-off-by: Joshua Ferraro <jmf@liblime.com>

diff --git a/C4/Search.pm b/C4/Search.pm
index 9d345d4..c82a148 100644 (file)
--- a/C4/Search.pm
+++ b/C4/Search.pm
@@ -1559,7 +1559,7 @@ sub NZorder {
         # for the requested page, replace biblionumber by the complete record
         # speed improvement : avoid reading too much things
         for (my $counter=$offset;$counter<=$offset+$results_per_page;$counter++) {
-            $result_hash->{'RECORDS'}[$counter] = GetMarcBiblio($result_hash->{'RECORDS'}[$counter])->as_usmarc;
+            $result_hash->{'RECORDS'}[$counter] = GetMarcBiblio($result_hash->{'RECORDS'}[$counter])->as_usmarc if $result_hash->{'RECORDS'}[$counter];
         }
         my $finalresult=();
         $result_hash->{'hits'} = $numbers;