From 9473ab9c2d4500bf466d18f42538691508c91136 Mon Sep 17 00:00:00 2001
From: Artem Andreev <andreev.artem@gmail.com>
Date: Thu, 1 Dec 2011 17:44:27 +0400
Subject: [PATCH] Fixed bug when you have one session for current day and try
 take attendance from block.

---
 manage.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/manage.php b/manage.php
index 1e5bfc1..2000471 100644
--- a/manage.php
+++ b/manage.php
@@ -36,8 +36,8 @@ if ($from === 'block') {
     $size = count($sessions);
     if ($size == 1) {
         $sess = reset($sessions);
-        $nottaken = !$att->lasttaken && has_capability('mod/attforblock:takeattendances', $context);
-        $canchange = $att->lasttaken && has_capability('mod/attforblock:changeattendances', $context);
+        $nottaken = !$sess->lasttaken && has_capability('mod/attforblock:takeattendances', $PAGE->context);
+        $canchange = $sess->lasttaken && has_capability('mod/attforblock:changeattendances', $PAGE->context);
         if ($nottaken || $canchange)
             redirect($att->url_take(array('sessionid' => $sess->id, 'grouptype' => $sess->groupid)));
     } elseif ($size > 1) {