correct memory leak. submitted from godbyk.
correct memory leak. submitted from godbyk.

git-svn-id: 437764123c2e69732731433a8073bc2f24523c07@109 574e1c32-2fce-11df-82ed-5f3c927ac887

vancegroup-mirrors/osgAudio-mirror,vancegroup-mirrors/osgAudio-mirror