do not add 2.X search path if its already present in the search path
authorPaul Davis <paul@linuxaudiosystems.com>
Wed, 14 Nov 2012 21:54:04 +0000 (21:54 +0000)
committerPaul Davis <paul@linuxaudiosystems.com>
Wed, 14 Nov 2012 21:54:04 +0000 (21:54 +0000)
commit8cfd91ac46943eff930b6c24dbeba3560aad94b0
tree10cb4268a28c8f7ab110e06c8b1fba305822b229
parent7bdda0e44cfe134f754518d3b61d2492b741164e
do not add 2.X search path if its already present in the search path

git-svn-id: svn://localhost/ardour2/branches/3.0@13503 d708f5d6-7413-0410-9779-e7cbd77b26cf
libs/ardour/session.cc