Use link_count from children vocabulary and return the stored vocabulary if already...

[synfig.git] / synfig-core / src / synfig / valuenode_sine.cpp

diff --git a/synfig-core/src/synfig/valuenode_sine.cpp b/synfig-core/src/synfig/valuenode_sine.cpp
index 3ebe280..17d8efc 100644 (file)
--- a/synfig-core/src/synfig/valuenode_sine.cpp
+++ b/synfig-core/src/synfig/valuenode_sine.cpp
@@ -53,6 +53,8 @@ using namespace synfig;
 ValueNode_Sine::ValueNode_Sine(const ValueBase &value):
        LinkableValueNode(value.get_type())
 {
+       Vocab ret(get_children_vocab());
+       set_children_vocab(ret);
        switch(value.get_type())
        {
        case ValueBase::TYPE_REAL:
@@ -183,6 +185,9 @@ ValueNode_Sine::get_link_index_from_name(const String &name)const
 LinkableValueNode::Vocab
 ValueNode_Sine::get_children_vocab_vfunc()const
 {
+       if(children_vocab.size())
+               return children_vocab;
+
        LinkableValueNode::Vocab ret;
 
        ret.push_back(ParamDesc(ValueBase(),"angle")