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
..
1996-10-14 08:34:02 +00:00
1996-09-05 17:16:10 +00:00
1996-11-11 08:28:47 +00:00
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1996-08-23 20:52:53 +00:00
1996-08-30 21:21:52 +00:00
1996-09-05 17:16:10 +00:00