Commit 19948cea authored by Ben Laurie's avatar Ben Laurie
Browse files

Display brief help if no options for list. 



Reviewed-by: default avatarAndy Polyakov <appro@openssl.org>
parent c58f3e42

apps/openssl.c

+8 −1
Original line number Diff line number Diff line
@@ -493,11 +493,12 @@ int list_main(int argc, char **argv) 
{

    char *prog;

    HELPLIST_CHOICE o;

    int done = 0;



    prog = opt_init(argc, argv, list_options);

    while ((o = opt_next()) != OPT_EOF) {

        switch (o) {

        case OPT_EOF:

        case OPT_EOF:  /* Never hit, but suppresses warning */

        case OPT_ERR:

            BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);

            return 1;
@@ -526,6 +527,12 @@ int list_main(int argc, char **argv) 
            list_disabled();

            break;

        }

        done = 1;

    }



    if (!done) {

        BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);

        return 1;

    }



    return 0;