diff -ru easytag-2.4.3.orig/src/application_window.c easytag-2.4.3/src/application_window.c
--- easytag-2.4.3.orig/src/application_window.c	2016-11-05 21:26:12.000000000 -0700
+++ easytag-2.4.3/src/application_window.c	2018-04-05 12:09:04.596753967 -0700
@@ -2109,7 +2109,7 @@
 #endif
         case APE_TAG:
             FileTag = et_application_window_tag_area_create_file_tag (self);
-            et_file_tag_copy_other_into (et_file->FileTag->data, FileTag);
+            et_file_tag_copy_other_into (FileTag, et_file->FileTag->data);
             break;
 #ifndef ENABLE_MP3
         case ID3_TAG:
