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| author |   otto <otto@openbsd.org> | 2016-07-17 17:30:47 +0000 |
|---|---|---|
| committer | otto <otto@openbsd.org> | 2016-07-17 17:30:47 +0000 |
| commit | 070edbb260799146cd493880aa7d158c96718c12 (patch) | |
| tree | b4ef12fa677dbe2b3500f27a4cd8255b671e2ede | |
| parent | strip back asn1parse; ok beck jsing (diff) | |
| download | wireguard-openbsd-070edbb260799146cd493880aa7d158c96718c12.tar.xz wireguard-openbsd-070edbb260799146cd493880aa7d158c96718c12.zip | |
getopt(3) can be called twice (once for bc and once for dc), so reinit getopt
ok deraadt@
| -rw-r--r-- | usr.bin/dc/dc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/dc/dc.c b/usr.bin/dc/dc.c index 27afad516d2..38887007669 100644 --- a/usr.bin/dc/dc.c +++ b/usr.bin/dc/dc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dc.c,v 1.17 2015/11/03 04:58:58 mmcc Exp $ */ +/* $OpenBSD: dc.c,v 1.18 2016/07/17 17:30:47 otto Exp $ */ /* * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net> @@ -50,6 +50,8 @@ dc_main(int argc, char *argv[]) if ((buf = strdup("")) == NULL) err(1, NULL); /* accept and ignore a single dash to be 4.4BSD dc(1) compatible */ + optind = 1; + optreset = 1; while ((ch = getopt(argc, argv, "e:x-")) != -1) { switch (ch) { case 'e': |