From 024f3f9749a852b0b58f5f7c568b9d1c8eadda99 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Tue, 7 Jul 2009 07:06:19 +0000
Subject: [PATCH] accesslib MDL-19730 fixing regression from MDL-19077 where
 has_capability fails when $USER->id=0 (so they couldn't see blocks etc)

---
 lib/accesslib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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;
     }
-- 
2.39.5