From a751618173ad44b97dd6222ea4aa4214c42cb995 Mon Sep 17 00:00:00 2001
From: "Donald A. Lobo" <lobo@civicrm.org>
Date: Thu, 7 Mar 2013 12:43:52 -0800
Subject: [PATCH] fix CRM-12051

---
 CRM/Contact/BAO/Query.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/CRM/Contact/BAO/Query.php b/CRM/Contact/BAO/Query.php
index 6e4fef7a41..689a180d66 100644
--- a/CRM/Contact/BAO/Query.php
+++ b/CRM/Contact/BAO/Query.php
@@ -1590,11 +1590,16 @@ class CRM_Contact_BAO_Query {
         }
         // check for both id and contact_id
         if ($this->_params[$id][0] == 'id' || $this->_params[$id][0] == 'contact_id') {
-          if ($this->_params[$id][1] == 'IS NULL' ||
+          if (
+            $this->_params[$id][1] == 'IS NULL' ||
             $this->_params[$id][1] == 'IS NOT NULL'
           ) {
             $this->_where[0][] = "contact_a.id {$this->_params[$id][1]}";
           }
+          elseif (is_array($this->_params[$id][2])) {
+            $idList = implode("','", $this->_params[$id][2]);
+            $this->_where[0][] = "contact_a.id IN ({$idList})";
+          }
           else {
             $this->_where[0][] = "contact_a.id {$this->_params[$id][1]} {$this->_params[$id][2]}";
           }
-- 
2.25.1