From 5cb58b2db47317de5eb342e14c3cdf9ef1910e57 Mon Sep 17 00:00:00 2001
From: David Herney <davidherney@gmail.com>
Date: Mon, 27 Nov 2017 20:19:30 -0500
Subject: [PATCH] MDL-60443 dataformat lib: Change a wrong variable name

The variable $type really is $dataformat. I have changed it for
prevent the error and show a correct error message.
---
 lib/dataformatlib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dataformatlib.php b/lib/dataformatlib.php
index 52fff60139e..ef01fb43ea2 100644
--- a/lib/dataformatlib.php
+++ b/lib/dataformatlib.php
@@ -44,7 +44,7 @@ function download_as_dataformat($filename, $dataformat, $columns, $iterator, $ca
 
     $classname = 'dataformat_' . $dataformat . '\writer';
     if (!class_exists($classname)) {
-        throw new coding_exception("Unable to locate dataformat/$type/classes/writer.php");
+        throw new coding_exception("Unable to locate dataformat/$dataformat/classes/writer.php");
     }
     $format = new $classname;