From: moodler <moodler>
Date: Tue, 7 Jul 2009 07:06:19 +0000 (+0000)
Subject: accesslib MDL-19730 fixing regression from MDL-19077 where has_capability fails when... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=024f3f9749a852b0b58f5f7c568b9d1c8eadda99;p=moodle.git

accesslib MDL-19730 fixing regression from MDL-19077 where has_capability fails when $USER->id=0 (so they couldn't see blocks etc)
---

diff --git a/lib/accesslib.php b/lib/accesslib.php
index c4296104d4..900148dfe1 100755
--- a/lib/accesslib.php
+++ b/lib/accesslib.php
@@ -482,7 +482,7 @@ function has_capability($capability, $context, $userid=NULL, $doanything=true) {
     if (empty($userid)) { // we must accept null, 0, '0', '' etc. in $userid
         if (empty($USER->id)) {
             // Session not set up yet.
-            return false;
+            $userid = 0;
         }
         $userid = $USER->id;
     }