Set mixbufs count in the case of a panner being used, as
commitce2b8995539a1cf2e800e82f76f37f3c5e847963
authorcarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Tue, 12 Jul 2011 12:22:43 +0000 (12 12:22 +0000)
committercarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Tue, 12 Jul 2011 12:22:43 +0000 (12 12:22 +0000)
tree56eabf45206752090d37ac3d3bcb66f321799f63
parente4661b8fd30b7cfa6d19362f3316779e21308392
Set mixbufs count in the case of a panner being used, as
 happens in read_from when no panner is being used.
 Should fix #4158.

git-svn-id: http://subversion.ardour.org/svn/ardour2/ardour2/branches/3.0@9845 d708f5d6-7413-0410-9779-e7cbd77b26cf
libs/ardour/internal_send.cc