Adding check for MIME type

Islandora · Apr 2, 2015 · da57037 · da57037
1 parent a226493
commit da57037
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/includes/derivatives.inc b/includes/derivatives.inc
@@ -388,7 +388,9 @@ function islandora_pdf_add_datastream($object, $datastream_id, $file_uri) {
     else {
       $ds = $object[$datastream_id];
     }
-    $ds->mimetype = $mime_detector->getMimetype($file_uri);
+    if ($ds->mimetype != $mime_detector->getMimetype($file_uri)) {
+        $ds->mimetype = $mime_detector->getMimetype($file_uri);
+    }
     $ds->setContentFromFile(drupal_realpath($file_uri), FALSE);
     if ($ingest) {
       $object->ingestDatastream($ds);