[openssl] master update

[matthias.st.pierre at ncp-e.com]

The branch master has been updated
       via  42151b8edb112d23d81f6e0d6606d98797771b4b (commit)
      from  31fc48ddc30c627416edaa62ec1448e66ef92908 (commit)


- Log -----------------------------------------------------------------
commit 42151b8edb112d23d81f6e0d6606d98797771b4b
Author: Dr. Matthias St. Pierre <Matthias.St.Pierre at ncp-e.com>
Date:   Thu May 2 14:49:34 2019 +0200

    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 <matt at openssl.org>
    (Merged from https://github.com/openssl/openssl/pull/8861)

-----------------------------------------------------------------------

Summary of changes:
 apps/cms.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/cms.c b/apps/cms.c
index b2037b4..2863a92 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;
     }