From 87ec4126484d5c55efd66b359220934d3501ff6c Mon Sep 17 00:00:00 2001
From: Robin Sheat <robin@catalyst.net.nz>
Date: Thu, 24 Feb 2011 16:33:38 -0500
Subject: [PATCH] Bug 4852 - rewrite the query to include limits if using ccl=

Signed-off-by: Jared Camins-Esakov <jcamins@bywatersolutions.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
---
 C4/Search.pm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/C4/Search.pm b/C4/Search.pm
index a4699487a9..45ebb24b03 100644
--- a/C4/Search.pm
+++ b/C4/Search.pm
@@ -1043,7 +1043,13 @@ sub buildQuery {
 # for handling ccl, cql, pqf queries in diagnostic mode, skip the rest of the steps
 # DIAGNOSTIC ONLY!!
     if ( $query =~ /^ccl=/ ) {
-        return ( undef, $', $', "q=ccl=$'", $', '', '', '', '', 'ccl' );
+        my $q=$';
+        # This is needed otherwise ccl= and &limit won't work together, and
+        # this happens when selecting a subject on the opac-detail page
+        if (@limits) {
+            $q .= ' and '.join(' and ', @limits);
+        }
+        return ( undef, $q, $q, "q=ccl=$q", $q, '', '', '', '', 'ccl' );
     }
     if ( $query =~ /^cql=/ ) {
         return ( undef, $', $', "q=cql=$'", $', '', '', '', '', 'cql' );
-- 
2.39.5