From 80f076f38579d67343719d641ba0f154e354053b Mon Sep 17 00:00:00 2001
From: MorganDawe <mdawe@discoverygarden.ca>
Date: Thu, 31 Jul 2014 16:15:34 +0000
Subject: [PATCH] Added application/rdf for file extension rng in mimedetect.

---
 includes/datastream.inc  | 2 --
 includes/mime_detect.inc | 1 +
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/includes/datastream.inc b/includes/datastream.inc
index ba2872c2..eabb9f94 100644
--- a/includes/datastream.inc
+++ b/includes/datastream.inc
@@ -54,7 +54,6 @@ function islandora_view_datastream(AbstractDatastream $datastream, $download = F
     // Browsers will not append all extensions.
     $mime_detect = new MimeDetect();
     $extension = '.' . $mime_detect->getExtension($datastream->mimetype);
-
     // Prevent adding on a duplicate extension.
     $label = $datastream->label;
     $extension_length = strlen($extension);
@@ -65,7 +64,6 @@ function islandora_view_datastream(AbstractDatastream $datastream, $download = F
     if ($duplicate_extension_position === FALSE) {
       $filename .= $extension;
     }
-
     header("Content-Disposition: attachment; filename=\"$filename\"");
   }
 
diff --git a/includes/mime_detect.inc b/includes/mime_detect.inc
index c1be1b92..93066bf1 100644
--- a/includes/mime_detect.inc
+++ b/includes/mime_detect.inc
@@ -226,6 +226,7 @@ class MimeDetect {
     "tar" => "application/x-tar",
     "gtar" => "application/x-gtar",
     "zip" => "application/x-zip",
+    "rng" => "application/xml",
     // others:
     'bin' => 'application/octet-stream',
   );