diff --git a/src/lib/libc/stdlib/getopt_long.c b/src/lib/libc/stdlib/getopt_long.c index 1f7f5baa..6079ce35 100644 --- a/src/lib/libc/stdlib/getopt_long.c +++ b/src/lib/libc/stdlib/getopt_long.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getopt_long.c,v 1.15 2003/09/22 23:45:22 millert Exp $ */ +/* $OpenBSD: getopt_long.c,v 1.16 2004/02/04 18:17:25 millert Exp $ */ /* $NetBSD: getopt_long.c,v 1.15 2002/01/31 22:43:40 tv Exp $ */ /* @@ -57,7 +57,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: getopt_long.c,v 1.15 2003/09/22 23:45:22 millert Exp $"; +static char *rcsid = "$OpenBSD: getopt_long.c,v 1.16 2004/02/04 18:17:25 millert Exp $"; #endif /* LIBC_SCCS and not lint */ #include @@ -379,11 +379,9 @@ start: nonopt_end = optind; /* - * Check for "--" or "--foo" with no long options - * but if place is simply "-" leave it unmolested. + * If we have "-" do nothing, if "--" we are done. */ - if (place[1] != '\0' && *++place == '-' && - (place[1] == '\0' || long_options == NULL)) { + if (place[1] != '\0' && *++place == '-' && place[1] == '\0') { optind++; place = EMSG; /* @@ -423,14 +421,15 @@ start: } if ((optchar = (int)*place++) == (int)':' || + optchar == (int)'-' && *place != '\0' || (oli = strchr(options, optchar)) == NULL) { /* - * If the user didn't specify '-' as an option, - * assume it means -1 as POSIX specifies. + * If the user specified "-" and '-' isn't listed in + * options, return -1 (non-option) as per POSIX. + * Otherwise, it is an unknown option character (or ':'). */ - if (optchar == (int)'-') + if (optchar == (int)'-' && *place == '\0') return (-1); - /* option letter unknown or ':' */ if (!*place) ++optind; if (PRINT_ERROR)