From 17e6dc4b2d00fe1868b5808f339a4ba663272184 Mon Sep 17 00:00:00 2001
From: Chris Cormack <chris@bigballofwax.co.nz>
Date: Tue, 12 May 2009 22:13:10 +1200
Subject: [PATCH] Whoops extra } crept in when fixing a merge conflict,
 removing it

Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
---
 opac/opac-search.pl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/opac/opac-search.pl b/opac/opac-search.pl
index cac50e7740..7f7734bfc5 100755
--- a/opac/opac-search.pl
+++ b/opac/opac-search.pl
@@ -455,7 +455,10 @@ for (my $i=0;$i<=@servers;$i++) {
 			}
 			$_ ->{'clean_isbn'} = $1;
 		}
-        $total = $total + $results_hashref->{$server}->{"hits"};
+      
+	if ($results_hashref->{$server}->{"hits"}){
+	    $total = $total + $results_hashref->{$server}->{"hits"};
+	}
         ## If there's just one result, redirect to the detail page
         if ($total == 1) {         
             my $biblionumber=$newresults[0]->{biblionumber};
-- 
2.39.5