X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Fsrc%2Fsynfig%2Fvaluenode_subtract.cpp;h=34d9d56bae39ac4b13c52fe843fdb569b28cc400;hb=dbc88fd05c8d29849d2e6227d23605508eb188ae;hp=3689f1668ef91fd21b770bb1fcfec1921cf5dc05;hpb=8eed22b9657ac7cb1881eab5c7b5c3d1f0c69468;p=synfig.git

diff --git a/synfig-core/src/synfig/valuenode_subtract.cpp b/synfig-core/src/synfig/valuenode_subtract.cpp
index 3689f16..34d9d56 100644
--- a/synfig-core/src/synfig/valuenode_subtract.cpp
+++ b/synfig-core/src/synfig/valuenode_subtract.cpp
@@ -60,6 +60,8 @@ using namespace synfig;
 synfig::ValueNode_Subtract::ValueNode_Subtract(const ValueBase &value):
 	LinkableValueNode(value.get_type())
 {
+	Vocab ret(get_children_vocab());
+	set_children_vocab(ret);
 	set_link("scalar",ValueNode_Const::create(Real(1.0)));
 	ValueBase::Type id(value.get_type());
 
@@ -247,8 +249,11 @@ ValueNode_Subtract::check_type(ValueBase::Type type)
 }
 
 LinkableValueNode::Vocab
-ValueNode_Subtract::get_param_vocab()const
+ValueNode_Subtract::get_children_vocab_vfunc()const
 {
+	if(children_vocab.size())
+		return children_vocab;
+
 	LinkableValueNode::Vocab ret;
 
 	ret.push_back(ParamDesc(ValueBase(),"lhs")