added comment to clarify check

diff --git a/lib/nettle/pk.c b/lib/nettle/pk.c
index 0bb6a2dbb929f4ea0c306e48bd49fbe7cad5443a..fbc3da1090463851e8b9c24472d87465c692fb9b 100644 (file)
--- a/lib/nettle/pk.c
+++ b/lib/nettle/pk.c
@@ -963,6 +963,7 @@ wrap_nettle_pk_generate_keys(gnutls_pk_algorithm_t algo,
                        if (params->params[DSA_Q] != NULL)
                                have_q = 1;
 
+                       /* This check is for the case !ENABLE_FIPS140 */
                        if (algo == GNUTLS_PK_DSA && have_q == 0)
                                return gnutls_assert_val(GNUTLS_E_INVALID_REQUEST);