[Bf-blender-cvs] [a662f818226] sculpt-dev: Sculpt-dev: fix multires crash in last commit

[Joseph Eagar]

Commit: a662f8182264146562958557fe69f99ed0f1eacc
Author: Joseph Eagar
Date:   Fri Nov 26 16:27:19 2021 -0800
Branches: sculpt-dev
https://developer.blender.org/rBa662f8182264146562958557fe69f99ed0f1eacc

Sculpt-dev: fix multires crash in last commit

===================================================================

M	source/blender/draw/intern/draw_manager_data.c

===================================================================

diff --git a/source/blender/draw/intern/draw_manager_data.c b/source/blender/draw/intern/draw_manager_data.c
index 00fddf1e5db..2295a5a6419 100644
--- a/source/blender/draw/intern/draw_manager_data.c
+++ b/source/blender/draw/intern/draw_manager_data.c
@@ -1093,7 +1093,9 @@ static void drw_sculpt_generate_calls(DRWSculptCallbackData *scd)
   }
 
   Mesh *mesh = BKE_object_get_original_mesh(scd->ob);
-  BKE_pbvh_update_normals(pbvh, mesh->runtime.subdiv_ccg);
+  Mesh *mesh_eval = (Mesh *)scd->ob->data;
+
+  BKE_pbvh_update_normals(pbvh, mesh_eval->runtime.subdiv_ccg);
 
   BKE_pbvh_draw_cb(pbvh,
                    mesh,