From: stronk7 <stronk7>
Date: Thu, 20 May 2004 23:07:59 +0000 (+0000)
Subject: Avoid one more notice...
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=43d2c51413f02bf1023971a58908c8302ffac4b7;p=moodle.git

Avoid one more notice...
---

diff --git a/mod/glossary/sql.php b/mod/glossary/sql.php
index cacaa0bc0c..53eb4e9310 100644
--- a/mod/glossary/sql.php
+++ b/mod/glossary/sql.php
@@ -124,6 +124,10 @@
         $fullpivot = 0;
         $printpivot = 0;
 
+        if (!isset($sqlsortkey)) {
+            $sqlsortkey = NULL;
+        }
+
         $where = '';
         if ($hook != 'ALL' and $hook != 'SPECIAL') {
             switch ($CFG->dbtype) {