[Bf-blender-cvs] [8de6ffedaa6] override-recursive-resync: Fix particlesystem not duplicating their pointcache in NO_MAIN case.

[Bastien Montagne]

Commit: 8de6ffedaa698e2c1e84957aa54fefd3d4dd1244
Author: Bastien Montagne
Date:   Tue May 25 19:10:34 2021 +0200
Branches: override-recursive-resync
https://developer.blender.org/rB8de6ffedaa698e2c1e84957aa54fefd3d4dd1244

Fix particlesystem not duplicating their pointcache in NO_MAIN case.

Sharing data between duplicated IDs should be restricted to depsgraph
(CoW) cases, not all NO_MAIN ones...

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

M	source/blender/blenkernel/intern/object.c

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

diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 034af924ab1..e4cfe64df11 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -2369,7 +2369,7 @@ ParticleSystem *BKE_object_copy_particlesystem(ParticleSystem *psys, const int f
   BLI_listbase_clear(&psysn->pathcachebufs);
   BLI_listbase_clear(&psysn->childcachebufs);
 
-  if (flag & LIB_ID_CREATE_NO_MAIN) {
+  if (flag & LIB_ID_COPY_SET_COPIED_ON_WRITE) {
     /* XXX Disabled, fails when evaluating depsgraph after copying ID with no main for preview
      * creation. */
     // BLI_assert((psys->flag & PSYS_SHARED_CACHES) == 0);