temporary fix for anti-click overflow (linear fade)

git-svn-id: http://nsfplay.googlecode.com/svn/trunk@109 98339eb9-417f-3607-c4bb-4869709a757b
marking 2.3 beta 5

git-svn-id: http://nsfplay.googlecode.com/svn/trunk@110 98339eb9-417f-3607-c4bb-4869709a757b