diff options
author | Bastien Montagne <bastien@blender.org> | 2020-10-07 11:06:21 +0300 |
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committer | Bastien Montagne <bastien@blender.org> | 2020-10-07 11:18:45 +0300 |
commit | 5b97e50976b0b4c54b725dc6a85c9736904bccdb (patch) | |
tree | 1142df524ff12334161a9052575de51b84bf0dd0 /source | |
parent | 084d911010fdc7905694e8be4f5d965f4f4d1415 (diff) |
Fix T81272: Crash on opening old files where nodetrees had no name.
This code gets called before do_version can fix that, so we have to work
around it for now.
Diffstat (limited to 'source')
-rw-r--r-- | source/blender/blenkernel/intern/idtype.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/idtype.c b/source/blender/blenkernel/intern/idtype.c index 6ef3817bc1c..44bf8f0e4db 100644 --- a/source/blender/blenkernel/intern/idtype.c +++ b/source/blender/blenkernel/intern/idtype.c @@ -489,6 +489,11 @@ void BKE_idtype_id_foreach_cache(struct ID *id, bNodeTree *nodetree = ntreeFromID(id); if (nodetree != NULL) { type_info = BKE_idtype_get_info_from_id(&nodetree->id); + if (type_info == NULL) { + /* Very old .blend file seem to have empty names for their embedded node trees, see + * `blo_do_versions_250()`. Assume those are nodetrees then. */ + type_info = BKE_idtype_get_info_from_idcode(ID_NT); + } if (type_info->foreach_cache != NULL) { type_info->foreach_cache(&nodetree->id, function_callback, user_data); } |