From aa12bb4f2240c947f8f502f709fca6f33b27cba6 Mon Sep 17 00:00:00 2001
From: Joseph Baxter <joseph.baxter@nottingham.ac.uk>
Date: Fri, 23 May 2014 15:45:20 +0100
Subject: [PATCH] typo

---
 export.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/export.php b/export.php
index fab396f..995e937 100644
--- a/export.php
+++ b/export.php
@@ -123,7 +123,7 @@ if ($mform->is_submitted()) {
             }
             
             $optional_row = array('idnumber', 'institution', 'department');
-            foreach ($$optional_row as $opt) {
+            foreach ($optional_row as $opt) {
                 if (isset($formdata->ident[$opt])) {
                     $data->table[$i][] = $user->$opt;
                 }