don't use options from a previous filter when the new filter has no options.
authortsteven4@gmail.com <tsteven4@gmail.com@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Sat, 15 Mar 2014 17:58:55 +0000 (17:58 +0000)
committertsteven4@gmail.com <tsteven4@gmail.com@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Sat, 15 Mar 2014 17:58:55 +0000 (17:58 +0000)
commitdf2d9ebd1d084d9e7eb6ee2d0934a9b1c46173a3
tree2aa13d149161e7d181752931253ebfdd63c80b9a
parentcf61543a442b92bdeec1fe6b3f72935b4e48173d
don't use options from a previous filter when the new filter has no options.

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@4780 f51c46e8-681c-474f-0cfe-069cfd0219fb
gpsbabel/filter_vecs.cc