[Bf-blender-cvs] [4dc71367c70] master: Fix T65918 DRW: Crash when add a any modifier to a curve

[Clément Foucault]

Commit: 4dc71367c7001a6d5395780e5493076d5d700300
Author: Clément Foucault
Date:   Wed Jun 19 12:20:55 2019 +0200
Branches: master
https://developer.blender.org/rB4dc71367c7001a6d5395780e5493076d5d700300

Fix T65918 DRW: Crash when add a any modifier to a curve

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

M	source/blender/draw/modes/object_mode.c

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

diff --git a/source/blender/draw/modes/object_mode.c b/source/blender/draw/modes/object_mode.c
index bbf364960c9..e8c600ee545 100644
--- a/source/blender/draw/modes/object_mode.c
+++ b/source/blender/draw/modes/object_mode.c
@@ -3221,10 +3221,12 @@ static void OBJECT_cache_populate(void *vedata, Object *ob)
             break;
           }
           geom = DRW_cache_lattice_wire_get(ob, false);
+          if (geom == NULL) {
+            break;
+          }
           if (theme_id == TH_UNDEFINED) {
             theme_id = DRW_object_wire_theme_get(ob, view_layer, NULL);
           }
-
           shgroup = shgroup_theme_id_to_wire(sgl, theme_id, ob->base_flag);
           DRW_shgroup_call(shgroup, geom, ob);
         }
@@ -3236,6 +3238,9 @@ static void OBJECT_cache_populate(void *vedata, Object *ob)
             break;
           }
           geom = DRW_cache_curve_edge_wire_get(ob);
+          if (geom == NULL) {
+            break;
+          }
           if (theme_id == TH_UNDEFINED) {
             theme_id = DRW_object_wire_theme_get(ob, view_layer, NULL);
           }