From: toyomoyo <toyomoyo>
Date: Wed, 4 Jul 2007 02:03:47 +0000 (+0000)
Subject: sql_concact() can handle more than 2 params, thanks Eloy
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=0674ff6ca84c503164fd6bb9abca6725cd4d308b;p=moodle.git

sql_concact() can handle more than 2 params, thanks Eloy
---

diff --git a/lib/datalib.php b/lib/datalib.php
index d75ff3c47e..8fdd0dc0b8 100644
--- a/lib/datalib.php
+++ b/lib/datalib.php
@@ -760,7 +760,7 @@ SELECT
 FROM
     {$CFG->prefix}role_assignments ra
     INNER JOIN {$CFG->prefix}context x ON x.id=ra.contextid
-    INNER JOIN {$CFG->prefix}course_categories a ON (a.path LIKE ".sql_concat('"%/"', sql_concat('x.instanceid', '"/%"'))." OR a.id=x.instanceid) AND x.contextlevel=40
+    INNER JOIN {$CFG->prefix}course_categories a ON (a.path LIKE ".sql_concat('"%/"', 'x.instanceid', '"/%"')." OR a.id=x.instanceid) AND x.contextlevel=40
     INNER JOIN {$CFG->prefix}course c ON c.category=a.id
 WHERE
     ra.userid=$userid