From 6d84974ff5b8f8a4f256566174f9e814960f737c Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Sun, 7 Dec 2008 07:51:55 +0000
Subject: #343620 by Dave Reid: Fix db_update() failure on expression-only SQL
 (with test).

---
 includes/database/query.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'includes/database/query.inc')

diff --git a/includes/database/query.inc b/includes/database/query.inc
index a5b2ae313..5c51696b7 100644
--- a/includes/database/query.inc
+++ b/includes/database/query.inc
@@ -793,7 +793,7 @@ class UpdateQuery extends Query implements QueryConditionInterface {
    *
    * @var array
    */
-  protected $fields;
+  protected $fields = array();
 
   /**
    * An array of values to update to.
-- 
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