Fix more filebrowser not refreshing correctly after new message bus system.

This does not affect current blender2.8, but is mandatory for asset
engine branch.

Bottom line being, we also need to 'survey' changes in actual
SpaceFileBrowser struct, not only its FileSelectParams sub-struct.

1 files changed, 9 insertions, 0 deletions

diff --git a/source/blender/editors/space_file/space_file.c b/source/blender/editors/space_file/space_file.c
index 17ba15ca2e9..3c90f2957df 100644
--- a/source/blender/editors/space_file/space_file.c
+++ b/source/blender/editors/space_file/space_file.c
@@ -370,6 +370,15 @@ static void file_main_region_message_subscribe(
 		.notify = ED_area_do_msg_notify_tag_refresh,
 	};
 
+	/* SpaceFile itself. */
+	{
+		PointerRNA ptr;
+		RNA_pointer_create(&screen->id, &RNA_SpaceFileBrowser, sfile, &ptr);
+
+		/* All properties for this space type. */
+		WM_msg_subscribe_rna(mbus, &ptr, NULL, &msg_sub_value_area_tag_refresh, __func__);
+	}
+
 	/* FileSelectParams */
 	{
 		PointerRNA ptr;