diff -ruN thunar.orig/thunar-transfer-job.c thunar/thunar-transfer-job.c
--- thunar.orig/thunar-transfer-job.c	2015-03-10 00:00:00.000000000 +0100
+++ thunar/thunar-transfer-job.c	2015-03-10 00:00:00.000000000 +0100
@@ -686,9 +686,11 @@
 
   _thunar_return_val_if_fail (THUNAR_IS_TRANSFER_JOB (transfer_job), FALSE);
 
-  preferences = thunar_preferences_get ();
-  g_object_get (preferences, "misc-file-size-binary", &file_size_binary, NULL);
-  g_object_unref (preferences);
+//  preferences = thunar_preferences_get ();
+//  g_object_get (preferences, "misc-file-size-binary", &file_size_binary, NULL);
+//  g_object_unref (preferences);
+
+  g_print("thunar_transfer_job_veryify_destination\n");
 
   /* no target file list */
   if (transfer_job->target_file_list == NULL)
@@ -798,6 +800,8 @@
   thumbnail_cache = thunar_application_get_thumbnail_cache (application);
   g_object_unref (application);
 
+  g_print("thunar_transfer_job_execute\n");
+
   for (sp = transfer_job->source_node_list, tp = transfer_job->target_file_list;
        sp != NULL && tp != NULL && err == NULL;
        sp = snext, tp = tnext)