diff options
| author | imp <imp@FreeBSD.org> | 1997-03-29 04:34:07 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 1997-03-29 04:34:07 +0000 |
| commit | 141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0 (patch) | |
| tree | ab151e53b638b3b80f31c7b8a8ab143c391d7b75 /usr.bin/su | |
| parent | 167db5291223948e17d74470feff53f15777fcaf (diff) | |
| download | FreeBSD-src-141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0.zip FreeBSD-src-141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0.tar.gz | |
compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
Diffstat (limited to 'usr.bin/su')
| -rw-r--r-- | usr.bin/su/su.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/su/su.c b/usr.bin/su/su.c index fa4f02a..1c17d5c 100644 --- a/usr.bin/su/su.c +++ b/usr.bin/su/su.c @@ -42,7 +42,7 @@ static const char copyright[] = static char sccsid[] = "@(#)su.c 8.3 (Berkeley) 4/2/94"; */ static const char rcsid[] = - "$Id: su.c,v 1.17 1997/01/14 09:24:09 davidn Exp $"; + "$Id: su.c,v 1.18 1997/02/24 20:32:24 guido Exp $"; #endif /* not lint */ #include <sys/param.h> @@ -121,7 +121,7 @@ main(argc, argv) asme = asthem = fastlogin = 0; user = "root"; while(optind < argc) - if((ch = getopt(argc, argv, ARGSTR)) != EOF) + if((ch = getopt(argc, argv, ARGSTR)) != -1) switch((char)ch) { #ifdef KERBEROS case 'K': |
