[Bf-blender-cvs] [bb7b741d2f1] master: Fix T66654: wireframe overlay crash in vertex paint in some cases

[Jeroen Bakker]

Commit: bb7b741d2f1c5ff24347d9887115285c7eb520a3
Author: Jeroen Bakker
Date:   Wed Jul 10 17:05:15 2019 +0200
Branches: master
https://developer.blender.org/rBbb7b741d2f1c5ff24347d9887115285c7eb520a3

Fix T66654: wireframe overlay crash in vertex paint in some cases

Differential Revision: https://developer.blender.org/D5218

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

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

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

diff --git a/source/blender/draw/intern/draw_cache_impl_mesh.c b/source/blender/draw/intern/draw_cache_impl_mesh.c
index 562e03ec9d7..f3089231e8c 100644
--- a/source/blender/draw/intern/draw_cache_impl_mesh.c
+++ b/source/blender/draw/intern/draw_cache_impl_mesh.c
@@ -2301,7 +2301,7 @@ void DRW_mesh_batch_cache_dirty_tag(Mesh *me, int mode)
           GPU_BATCH_DISCARD_SAFE(cache->surf_per_mat[i]);
         }
       }
-      cache->batch_ready &= ~(MBC_SURFACE | MBC_WIRE_LOOPS | MBC_SURF_PER_MAT);
+      cache->batch_ready &= ~(MBC_SURFACE | MBC_WIRE_EDGES | MBC_WIRE_LOOPS | MBC_SURF_PER_MAT);
       break;
     case BKE_MESH_BATCH_DIRTY_ALL:
       cache->is_dirty = true;