Fix 1795913. Subtract now works with colors.
authordooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Sun, 16 Sep 2007 22:06:58 +0000 (22:06 +0000)
committerdooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Sun, 16 Sep 2007 22:06:58 +0000 (22:06 +0000)
commit3dc1abe34989fbb41dfdf6d8ac2a8a0085b7454f
treeddd3eac5816e8b26e6df8cfe1f3343338de25a6d
parent0b72fd69212fc1664b2b536cdfb1d4d50373c87a
Fix 1795913.  Subtract now works with colors.

git-svn-id: http://svn.voria.com/code@682 1f10aa63-cdf2-0310-b900-c93c546f37ac
synfig-core/trunk/src/synfig/valuenode_subtract.cpp