LineArt: Fix crash due to empty duplicollection.

2021-06-11 17:55:12 +08:00
parent e9c8ae767a
commit 2f280d4b92
1 changed files with 3 additions and 0 deletions
--- a/source/blender/gpencil_modifiers/intern/MOD_gpencillineart.c
+++ b/source/blender/gpencil_modifiers/intern/MOD_gpencillineart.c
@@ -198,6 +198,9 @@ static void add_this_collection(Collection *c,
                                const ModifierUpdateDepsgraphContext *ctx,
                                const int mode)
 {
+  if (!c) {
+    return;
+  }
  FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_BEGIN (c, ob, mode) {
    if (ELEM(ob->type, OB_MESH, OB_MBALL, OB_CURVE, OB_SURF, OB_FONT)) {
      if (ob->lineart.usage != OBJECT_LRT_EXCLUDE) {