Allow the 'subtract' convert type to work with times.
authordooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Thu, 27 Sep 2007 20:52:03 +0000 (20:52 +0000)
committerdooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Thu, 27 Sep 2007 20:52:03 +0000 (20:52 +0000)
commit27e02dce99c57057a5f975c93520f69e6fd8775c
tree4b556cf10ce80e3d35d72dab993f946bc80e5a4a
parentfc340a19f9ca4ceaa46d60230206ac6ed7c050e3
Allow the 'subtract' convert type to work with times.

git-svn-id: http://svn.voria.com/code@779 1f10aa63-cdf2-0310-b900-c93c546f37ac
synfig-core/trunk/src/synfig/valuenode_subtract.cpp