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

[synfig.git] / synfig-core / src / modules / mod_noise / valuenode_random.cpp

diff --git a/synfig-core/src/modules/mod_noise/valuenode_random.cpp b/synfig-core/src/modules/mod_noise/valuenode_random.cpp
index 22d6666..1aeb325 100644 (file)
--- a/synfig-core/src/modules/mod_noise/valuenode_random.cpp
+++ b/synfig-core/src/modules/mod_noise/valuenode_random.cpp
@@ -55,6 +55,8 @@ using namespace synfig;
 ValueNode_Random::ValueNode_Random(const ValueBase &value):
        LinkableValueNode(value.get_type())
 {
+       Vocab ret(get_children_vocab());
+       set_children_vocab(ret);
        random.set_seed(time(NULL));
 
        set_link("radius",ValueNode_Const::create(Real(1)));
@@ -304,6 +306,9 @@ ValueNode_Random::randomize_seed()
 LinkableValueNode::Vocab
 ValueNode_Random::get_children_vocab_vfunc()const
 {
+       if(children_vocab.size())
+               return children_vocab;
+
        LinkableValueNode::Vocab ret;
 
        ret.push_back(ParamDesc(ValueBase(),"link")