Synopsis: Setting $CDPATH breaks /bin/sh shell scripts.

State-Changed-From-To: open->feedback
State-Changed-By: dsl@netbsd.org
State-Changed-When: Sat, 20 Aug 2005 21:17:58 +0000
State-Changed-Why:
Behaviour of /bin/sh has been changed so that CDPATH doesn't apply to
pathnames whose first component is . or ..
Note, however, that scripts are unlikely to behave in the expected manner
unless the first component of CDPATH is "."