[Bf-blender-cvs] [6e33729462d] master: Fix crash displaying UV's

[Campbell Barton]

Commit: 6e33729462d9bdb40000d2cc58c5adec44ea2c67
Author: Campbell Barton
Date:   Thu May 9 14:46:44 2019 +1000
Branches: master
https://developer.blender.org/rB6e33729462d9bdb40000d2cc58c5adec44ea2c67

Fix crash displaying UV's

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

M	source/blender/editors/uvedit/uvedit_draw.c

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

diff --git a/source/blender/editors/uvedit/uvedit_draw.c b/source/blender/editors/uvedit/uvedit_draw.c
index 804b9c22104..1bdcf28d496 100644
--- a/source/blender/editors/uvedit/uvedit_draw.c
+++ b/source/blender/editors/uvedit/uvedit_draw.c
@@ -170,6 +170,7 @@ static void uvedit_get_batches(Object *ob,
   const bool draw_stretch = (sima->flag & SI_DRAW_STRETCH) != 0;
   const bool draw_faces = (sima->flag & SI_NO_DRAWFACES) == 0;
 
+  DRW_mesh_batch_cache_validate(ob->data);
   *edges = DRW_mesh_batch_cache_get_edituv_edges(ob->data);
   *verts = DRW_mesh_batch_cache_get_edituv_verts(ob->data);