diff options
| author | Warner Losh <imp@FreeBSD.org> | 1997-03-29 04:34:07 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 1997-03-29 04:34:07 +0000 |
| commit | 1c8af8787354e20c2b38cab5801698133ff8b403 (patch) | |
| tree | 678b7641c05ca5dc27c06cac1210b2a7712335a9 /usr.bin/su/su.c | |
| parent | 8d64695c7c6791641c71b15441665bafc43c2bd0 (diff) | |
| download | src-1c8af8787354e20c2b38cab5801698133ff8b403.tar.gz src-1c8af8787354e20c2b38cab5801698133ff8b403.zip | |
compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
Notes
Notes:
svn path=/head/; revision=24360
Diffstat (limited to 'usr.bin/su/su.c')
| -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 fa4f02ad1cd7..1c17d5c594b8 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': |