synfig/synfig — pull request #53 by blackwarthog (2013-09-16 16:09:14+00:00)
Title: Fix bug #482

http://www.synfig.org/issues/thebuggenie/synfig/issues/482

It's temporary solution.
In future we should to change type of return value of method clone()
from
ValueNode* clone()
to
ValueNode::Handle clone()