Only check for valid timestamps if really needed.
authoroliskoli <oliskoli@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Mon, 8 Jan 2007 22:04:32 +0000 (22:04 +0000)
committeroliskoli <oliskoli@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Mon, 8 Jan 2007 22:04:32 +0000 (22:04 +0000)
commit4f1e8542aae4437dd2655fd6bddbdf8d31346da8
tree3f72d287af751c4352dcb2ea6e60373de806fc66
parentdec73689992f96414793e3db9e18a0a3045da3ae
Only check for valid timestamps if really needed.
Based on patch from Vladimir Kondratiev.

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@2613 f51c46e8-681c-474f-0cfe-069cfd0219fb
gpsbabel/trackfilter.c