From 70b082fa6dbc3646d6c3842c040f5a9787b33a9a Mon Sep 17 00:00:00 2001
From: Aparup Banerjee <nebgor@gmail.com>
Date: Fri, 19 Nov 2010 08:36:49 +0000
Subject: [PATCH] wiki MDL-24862 fixed wiki upgrade error (tested for mssql and
 mysql)

---
 mod/wiki/locallib.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/mod/wiki/locallib.php b/mod/wiki/locallib.php
index 6507f936089..22a20066ec0 100644
--- a/mod/wiki/locallib.php
+++ b/mod/wiki/locallib.php
@@ -143,9 +143,8 @@ function wiki_get_current_version($pageid) {
     $sql = "SELECT *
             FROM {wiki_versions}
             WHERE pageid = ?
-            ORDER BY version DESC
-            LIMIT 1";
-    return $DB->get_record_sql($sql, array($pageid));
+            ORDER BY version DESC";
+    return array_pop($DB->get_records_sql($sql, array($pageid), 0, 1));
 
 }