Less unnecessary datastream versions on replacement.

10 years ago · 0732b7d142
1 changed files with 3 additions and 1 deletions
--- a/includes/datastream.version.inc
+++ b/includes/datastream.version.inc
@ -344,7 +344,9 @@ function islandora_datastream_version_replace_form_submit($form, &$form_state) {
  $file = file_load($form_state['values']['file']);
  try {
    $ds = $object[$form_state['dsid']];
-    $ds->mimetype = $file->filemime;
+    if ($ds->mimetype != $file->filemime) {
+      $ds->mimetype = $file->filemime;
+    }
    $path = drupal_realpath($file->uri);
    $ds->setContentFromFile($path);
    file_delete($file);