From 42151b8edb112d23d81f6e0d6606d98797771b4b Mon Sep 17 00:00:00 2001 From: "Dr. Matthias St. Pierre" Date: Thu, 2 May 2019 14:49:34 +0200 Subject: [PATCH] openssl cms: add error message if operation option is missing If the `openssl cms` command is called without specifying an operation option, it replies with the following laconic error message: cms: Use -help for summary. This commit adds a helpful error message: No operation option (-encrypt|-decrypt|-sign|-verify|...) specified. Reviewed-by: Matt Caswell (Merged from https://github.com/openssl/openssl/pull/8861) --- apps/cms.c | 1 + 1 file changed, 1 insertion(+) diff --git a/apps/cms.c b/apps/cms.c index b2037b4df2..2863a92eee 100644 --- a/apps/cms.c +++ b/apps/cms.c @@ -640,6 +640,7 @@ int cms_main(int argc, char **argv) goto opthelp; } } else if (!operation) { + BIO_printf(bio_err, "No operation option (-encrypt|-decrypt|-sign|-verify|...) specified.\n"); goto opthelp; } -- 2.34.1