From c179167850b6c44679deb9edd4a816243addb52d Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Mon, 3 Dec 2007 21:15:32 +0100
Subject: getUserData should really be implemented always... (FS#1272)

... but with this patch DokuWiki will not break completely when left out for
trustExternal() auth backends

darcs-hash:20071203201532-7ad00-72dbc2d16e4c8c09cca9558286164f4d858c19ce.gz
---
 lib/plugins/acl/admin.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib/plugins')

diff --git a/lib/plugins/acl/admin.php b/lib/plugins/acl/admin.php
index e15d8aa9a..1e44b1ee5 100644
--- a/lib/plugins/acl/admin.php
+++ b/lib/plugins/acl/admin.php
@@ -348,7 +348,11 @@ class admin_plugin_acl extends DokuWiki_Admin_Plugin {
         }else{
             $user = auth_nameencode($who);
             $info = $auth->getUserData($user);
-            $groups = $info['groups'];
+            if($info === false){
+                $groups = array();
+            }else{
+                $groups = $info['groups'];
+            }
         }
 
         // check the permissions
-- 
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