Bruce Evans 766631018f Fixed execvp() of an empty pathname to fail POSIXly. Previously it
attempted to exec the components of $PATH and it usually set errno
to the wrong value.

Found by:	NIST PCTS
1996-11-18 19:24:47 +00:00
..
1996-09-21 15:08:10 +00:00
1995-12-26 13:25:13 +00:00
1996-11-13 23:55:28 +00:00