From 6d13d446558d4c550bfb8a34c5e451ce158ad097 Mon Sep 17 00:00:00 2001
From: Chris Nighswonger <cnighswonger@foundations.edu>
Date: Wed, 19 Dec 2007 20:28:13 -0600
Subject: [PATCH] Fixed buggy NoZebra cataloguing search when search term does
 not exist in any record.

Signed-off-by: Chris Cormack <crc@liblime.com>
Signed-off-by: Joshua Ferraro <jmf@liblime.com>
---
 C4/Search.pm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/C4/Search.pm b/C4/Search.pm
index 9dfef9d2f0..8407f2ee80 100644
--- a/C4/Search.pm
+++ b/C4/Search.pm
@@ -204,7 +204,8 @@ sub SimpleSearch {
     my $query   = shift;
     if (C4::Context->preference('NoZebra')) {
         my $result = NZorder(NZanalyse($query))->{'biblioserver'}->{'RECORDS'};
-        return (undef,$result);
+        my $search_result = ( $result->{hits} && $result->{hits} > 0 ? $result : [] );
+        return (undef,$search_result);
     } else {
         my @servers = @_;
         my @results;
@@ -1428,7 +1429,7 @@ sub NZanalyse {
                 }
             }
         }
-#         warn "return : $results for LEAF : $string" if $DEBUG;
+         warn "return : $results for LEAF : $string" if $DEBUG;
         return $results;
     }
 }
@@ -1444,6 +1445,7 @@ sub NZanalyse {
 
 sub NZorder {
     my ($biblionumbers, $ordering,$results_per_page,$offset) = @_;
+    warn "biblionumbers = $biblionumbers and ordering = $ordering\n" if $DEBUG;
     # order title asc by default
 #     $ordering = '1=36 <i' unless $ordering;
     $results_per_page=20 unless $results_per_page;
-- 
2.39.5