From ec8c4582e1977330c6c7bd891d537361c10778a7 Mon Sep 17 00:00:00 2001
From: "Donald A. Lobo" <lobo@civicrm.org>
Date: Mon, 13 May 2013 11:36:57 -0700
Subject: [PATCH] CRM-12597

----------------------------------------
* CRM-12597: CLONE - Undefined variable: val in CRM_Contribute_BAO_Query::whereClauseSingle()
  http://issues.civicrm.org/jira/browse/CRM-12597
---
 CRM/Contribute/BAO/Query.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/CRM/Contribute/BAO/Query.php b/CRM/Contribute/BAO/Query.php
index e965c59b2f..de3befd433 100644
--- a/CRM/Contribute/BAO/Query.php
+++ b/CRM/Contribute/BAO/Query.php
@@ -547,6 +547,15 @@ class CRM_Contribute_BAO_Query {
       default:
         //all other elements are handle in this case
         $fldName    = substr($name, 13);
+        if (!isset($fields[$fldName])) {
+          // CRM-12597
+          CRM_Core_Session::setStatus(ts(
+              'We did not recognize the search field: %1. Please check and fix your smart groups.',
+              array(1 => $fldName)
+            )
+          );
+          return;
+        }
         $whereTable = $fields[$fldName];
         $value      = trim($value);
 
-- 
2.25.1