Require all compatability options to begin with '-'.

PR:		4145
This commit is contained in:
Jonathan Lemon 1997-08-19 15:58:15 +00:00
parent a8c2a76de6
commit faba086be3
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=28423

View File

@ -46,7 +46,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)join.c 8.6 (Berkeley) 5/4/95";
#endif
static const char rcsid[] =
"$Id$";
"$Id: join.c,v 1.7 1997/07/15 09:57:28 charnier Exp $";
#endif /* not lint */
#include <sys/param.h>
@ -515,6 +515,9 @@ obsolete(argv)
/* Return if "--". */
if (ap[0] == '-' && ap[1] == '-')
return;
/* skip if not an option */
if (ap[0] != '-')
continue;
switch (ap[1]) {
case 'a':
/*