bde 998611f369 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
..
1996-10-14 08:34:02 +00:00
1996-11-11 08:28:47 +00:00