diff options
| author | Kurt Roeckx <kurt@roeckx.be> | 2016-02-14 20:45:02 +0100 |
|---|---|---|
| committer | Kurt Roeckx <kurt@roeckx.be> | 2016-02-20 14:53:53 +0100 |
| commit | 033585175485077bf7f5bbb352fd4f162d0c235f (patch) | |
| tree | 4280e222f708758135ce158410099f7952cef916 /apps/pkeyparam.c | |
| parent | 5ee719da047ab1de41882568b1ebdb745ce00aed (diff) | |
argv was set but unused
Also gives an error message when you gave it a parameter it didn't expect.
Reviewed-by: Rich Salz <rsalz@openssl.org>
MR: #2009
Diffstat (limited to 'apps/pkeyparam.c')
| -rw-r--r-- | apps/pkeyparam.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apps/pkeyparam.c b/apps/pkeyparam.c index abb40d1ab2..d55adef1ca 100644 --- a/apps/pkeyparam.c +++ b/apps/pkeyparam.c @@ -92,6 +92,7 @@ int pkeyparam_main(int argc, char **argv) switch (o) { case OPT_EOF: case OPT_ERR: + opthelp: BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); goto end; case OPT_HELP: @@ -116,7 +117,8 @@ int pkeyparam_main(int argc, char **argv) } } argc = opt_num_rest(); - argv = opt_rest(); + if (argc != 0) + goto opthelp; in = bio_open_default(infile, 'r', FORMAT_PEM); if (in == NULL) |