1 files changed, 22 insertions, 23 deletions

diff --git a/source/blender/blenkernel/intern/movieclip.c b/source/blender/blenkernel/intern/movieclip.c
index f32b0c434c1..e507252307b 100644
--- a/source/blender/blenkernel/intern/movieclip.c
+++ b/source/blender/blenkernel/intern/movieclip.c
@@ -206,36 +206,35 @@ static void write_movieReconstruction(BlendWriter *writer,
 static void movieclip_blend_write(BlendWriter *writer, ID *id, const void *id_address)
 {
   MovieClip *clip = (MovieClip *)id;
-  if (clip->id.us > 0 || BLO_write_is_undo(writer)) {
-    /* Clean up, important in undo case to reduce false detection of changed datablocks. */
-    clip->anim = NULL;
-    clip->tracking_context = NULL;
-    clip->tracking.stats = NULL;
 
-    MovieTracking *tracking = &clip->tracking;
-    MovieTrackingObject *object;
+  /* Clean up, important in undo case to reduce false detection of changed datablocks. */
+  clip->anim = NULL;
+  clip->tracking_context = NULL;
+  clip->tracking.stats = NULL;
 
-    BLO_write_id_struct(writer, MovieClip, id_address, &clip->id);
-    BKE_id_blend_write(writer, &clip->id);
+  MovieTracking *tracking = &clip->tracking;
+  MovieTrackingObject *object;
 
-    if (clip->adt) {
-      BKE_animdata_blend_write(writer, clip->adt);
-    }
+  BLO_write_id_struct(writer, MovieClip, id_address, &clip->id);
+  BKE_id_blend_write(writer, &clip->id);
+
+  if (clip->adt) {
+    BKE_animdata_blend_write(writer, clip->adt);
+  }
 
-    write_movieTracks(writer, &tracking->tracks);
-    write_moviePlaneTracks(writer, &tracking->plane_tracks);
-    write_movieReconstruction(writer, &tracking->reconstruction);
+  write_movieTracks(writer, &tracking->tracks);
+  write_moviePlaneTracks(writer, &tracking->plane_tracks);
+  write_movieReconstruction(writer, &tracking->reconstruction);
 
-    object = tracking->objects.first;
-    while (object) {
-      BLO_write_struct(writer, MovieTrackingObject, object);
+  object = tracking->objects.first;
+  while (object) {
+    BLO_write_struct(writer, MovieTrackingObject, object);
 
-      write_movieTracks(writer, &object->tracks);
-      write_moviePlaneTracks(writer, &object->plane_tracks);
-      write_movieReconstruction(writer, &object->reconstruction);
+    write_movieTracks(writer, &object->tracks);
+    write_moviePlaneTracks(writer, &object->plane_tracks);
+    write_movieReconstruction(writer, &object->reconstruction);
 
-      object = object->next;
-    }
+    object = object->next;
   }
 }