diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/depsgraph/intern/builder/deg_builder_relations.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc index db7c1e5ceae..3e0ab9684da 100644 --- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc +++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc @@ -1403,9 +1403,11 @@ void DepsgraphRelationBuilder::build_action(bAction *action) if (built_map_.checkIsBuiltAndTag(action)) { return; } - TimeSourceKey time_src_key; - ComponentKey animation_key(&action->id, NodeType::ANIMATION); - add_relation(time_src_key, animation_key, "TimeSrc -> Animation"); + if (!BLI_listbase_is_empty(&action->curves)) { + TimeSourceKey time_src_key; + ComponentKey animation_key(&action->id, NodeType::ANIMATION); + add_relation(time_src_key, animation_key, "TimeSrc -> Animation"); + } } void DepsgraphRelationBuilder::build_driver(ID *id, FCurve *fcu) |