From: jungwirr <jungwirr>
Date: Fri, 7 Nov 2003 04:29:13 +0000 (+0000)
Subject: fixed foreach problem on line 125 per request from forums
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=129b43ee0e0f1c5c8b29ad81708ca8f20446ab75;p=moodle.git

fixed foreach problem on line 125 per request from forums
---

diff --git a/mod/attendance/view.php b/mod/attendance/view.php
index 36de398178..bfcce5732f 100644
--- a/mod/attendance/view.php
+++ b/mod/attendance/view.php
@@ -122,7 +122,8 @@
   $T = get_string("tardyshort","attendance");
   $P = get_string("presentshort","attendance");  
   
-  foreach ($students as $student) {
+
+  if ($students) foreach ($students as $student) {
     echo "<tr><td align=\"left\" nowrap class=\"generaltablecell\" style=\"border-top: 1px solid;\">".$student->lastname."</td>\n";
     echo "<td align=\"left\" nowrap class=\"generaltablecell\"  style=\"border-top: 1px solid;\">".$student->firstname."</td>\n";
     $studentid=(($student->idnumber != "") ? $student->idnumber : "&nbsp");