1 files changed, 3 insertions, 5 deletions
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c
index 254cea0bd8b..14c4691413d 100644
--- a/source/blender/blenkernel/intern/particle_system.c
+++ b/source/blender/blenkernel/intern/particle_system.c
@@ -3322,12 +3322,10 @@ static void hair_create_input_mesh(ParticleSimulationData *sim,
   mesh = *r_mesh;
   if (!mesh) {
     *r_mesh = mesh = BKE_mesh_new_nomain(totpoint, totedge, 0, 0, 0);
-    CustomData_add_layer(&mesh->vdata, CD_MDEFORMVERT, CD_SET_DEFAULT, NULL, mesh->totvert);
-    BKE_mesh_update_customdata_pointers(mesh, false);
   }
-  mvert = mesh->mvert;
-  medge = mesh->medge;
-  dvert = mesh->dvert;
+  mvert = BKE_mesh_vertices_for_write(mesh);
+  medge = BKE_mesh_edges_for_write(mesh);
+  dvert = BKE_mesh_deform_verts_for_write(mesh);
 
   if (psys->clmd->hairdata == NULL) {
     psys->clmd->hairdata = MEM_mallocN(sizeof(ClothHairData) * totpoint, "hair data");