Fix T45702: Editing smoke while viewport render and blender bug

Issue was caused by blender internal accessing data from DNA during rendering.

There's no simple solution to make stuff thread safe, so for now simply restart
rendering on frame update.

source/blender/windowmanager/intern/wm_init_exit.c

@@ -159,7 +159,9 @@ void WM_init(bContext *C, int argc, const char **argv)
 	BKE_library_callback_free_editor_id_reference_set(WM_main_remove_editor_id_reference);   /* library.c */
 	BKE_blender_callback_test_break_set(wm_window_testbreak); /* blender.c */
 	BKE_spacedata_callback_id_unref_set(ED_spacedata_id_unref); /* screen.c */
-	DAG_editors_update_cb(ED_render_id_flush_update, ED_render_scene_update); /* depsgraph.c */
+	DAG_editors_update_cb(ED_render_id_flush_update,
+	                      ED_render_scene_update,
+	                      ED_render_scene_update_pre); /* depsgraph.c */
 	
 	ED_spacetypes_init();   /* editors/space_api/spacetype.c */