From fbf6cfe6fc85716d72c00acabcdbfe7e1b01af87 Mon Sep 17 00:00:00 2001
From: Jerome Mouneyrac <jerome@moodle.com>
Date: Tue, 17 Apr 2012 18:08:55 +0800
Subject: [PATCH] MDL-30225 Creating new web service tokens create error

---
 webservice/lib.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/webservice/lib.php b/webservice/lib.php
index 5364613be95..8ea3e02d367 100644
--- a/webservice/lib.php
+++ b/webservice/lib.php
@@ -515,9 +515,9 @@ class webservice {
     public function get_user_capabilities($userid) {
         global $DB;
         //retrieve the user capabilities
-        $sql = "SELECT rc.id, rc.capability FROM {role_capabilities} rc, {role_assignments} ra
-            WHERE rc.roleid=ra.roleid AND ra.userid= ?";
-        $dbusercaps = $DB->get_records_sql($sql, array($userid));
+        $sql = "SELECT DISTINCT rc.id, rc.capability FROM {role_capabilities} rc, {role_assignments} ra
+            WHERE rc.roleid=ra.roleid AND ra.userid= ? AND rc.permission = ?";
+        $dbusercaps = $DB->get_records_sql($sql, array($userid, CAP_ALLOW));
         $usercaps = array();
         foreach ($dbusercaps as $usercap) {
             $usercaps[$usercap->capability] = true;