Remove a couple of unnecessary casts.
authorCarl Hetherington <carl@carlh.net>
Tue, 8 Nov 2011 15:11:01 +0000 (15:11 +0000)
committerCarl Hetherington <carl@carlh.net>
Tue, 8 Nov 2011 15:11:01 +0000 (15:11 +0000)
commit07e62f3988c9dce430d270a3f52a8a65d0688010
treea5e85500445200a1b077d05c4cbe5664b1847e62
parente63989c8d1cc8583e8cba38d041f4788baca95d2
Remove a couple of unnecessary casts.

git-svn-id: svn://localhost/ardour2/branches/3.0@10496 d708f5d6-7413-0410-9779-e7cbd77b26cf
libs/ardour/graph.cc