diff options
| -rw-r--r-- | usr.bin/lam/lam.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/usr.bin/lam/lam.c b/usr.bin/lam/lam.c index ddccc7c..8a65a8d 100644 --- a/usr.bin/lam/lam.c +++ b/usr.bin/lam/lam.c @@ -79,13 +79,16 @@ static char *pad(struct openfile *); static void usage(void); int -main(int argc __unused, char *argv[]) +main(int argc, char *argv[]) { struct openfile *ip; - getargs(argv); - if (!morefiles) + if (argc > MAXOFILES) + errx(1, "too many input files"); + else if (argc == 1) usage(); + + getargs(argv); for (;;) { linep = line; for (ip = input; ip->fp != NULL; ip++) @@ -111,8 +114,6 @@ getargs(char *av[]) P = S = F = T = 0; /* capitalized options */ while ((p = *++av) != NULL) { if (*p != '-' || !p[1]) { - if (++morefiles >= MAXOFILES) - errx(1, "too many input files"); if (*p == '-') ip->fp = stdin; else if ((ip->fp = fopen(p, "r")) == NULL) { |
