From 6b3eca01f20355a4fe406fa2eb49b02256f121ae Mon Sep 17 00:00:00 2001
From: poltawski <poltawski>
Date: Tue, 8 Jan 2008 20:21:30 +0000
Subject: [PATCH] MDL-12882 - we were caching empty records which caused clone
 warnings backported from MOODLE_19_STABLE

---
 lib/dmllib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dmllib.php b/lib/dmllib.php
index 96f110627e0..679b0f5766a 100644
--- a/lib/dmllib.php
+++ b/lib/dmllib.php
@@ -416,7 +416,7 @@ function get_record($table, $field1, $value1, $field2='', $value2='', $field3=''
     // If we're caching records, store this one 
     // (supposing we got something - we don't cache failures)
     if ($docache) {
-        if (isset($record)) {
+        if ($record !== false) {
             rcache_set($table, $value1, $record);
         } else {
             rcache_releaseforfill($table, $value1);