avoid memcpy if it's not needed.
authorRobin Gareus <robin@gareus.org>
Tue, 15 Mar 2016 17:47:39 +0000 (18:47 +0100)
committerRobin Gareus <robin@gareus.org>
Tue, 15 Mar 2016 17:47:39 +0000 (18:47 +0100)
commit71c6cbecdacd6355a9f72baa587289c47cb96a7f
treed7716036e93c90f26f3a469565b28e99be932b4e
parent3239876fafaba2433ea1c77e8e758e332677c94d
avoid memcpy if it's not needed.

besides, memcpy areas may not overlap
libs/ardour/vst_plugin.cc