Fix usage message on gendsa:

1. The dsaparam argument is mandatory and not optional
2. Add a little text what this actually is: a filename

diff --git a/apps/gendsa.c b/apps/gendsa.c
index 564a881ae634aeb31b92b5301c0259e85b76ce4c..311d95020bc181ce8cd7b1304ddd279ff425d1d5 100644 (file)
--- a/apps/gendsa.c
+++ b/apps/gendsa.c
@@ -137,7 +137,7 @@ char **argv;
        if (dsaparams == NULL)
                {
 bad:
-               BIO_printf(bio_err,"usage: gendsa [args] [dsaparams]\n");
+               BIO_printf(bio_err,"usage: gendsa [args] dsaparam-file\n");
                BIO_printf(bio_err," -out file - output the key to 'file'\n");
 #ifndef NO_DES
                BIO_printf(bio_err," -des      - encrypt the generated key with DES in cbc mode\n");
@@ -149,6 +149,8 @@ bad:
                BIO_printf(bio_err," -rand file:file:...\n");
                BIO_printf(bio_err,"           - load the file (or the files in the directory) into\n");
                BIO_printf(bio_err,"             the random number generator\n");
+               BIO_printf(bio_err," dsaparam-file\n");
+               BIO_printf(bio_err,"           - a DSA parameter file as generated by the dsaparam command\n");
                goto end;
                }