mod_md: silencing unsed warnings when no mod_ssl hooks are not available

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1862110 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/md/mod_md.c b/modules/md/mod_md.c
index e4f247ac0ac0f738fd0f43b1dd2c2817bfdf106b..9b874ff7d13136344be9f0f340898413323ed3d8 100644 (file)
--- a/modules/md/mod_md.c
+++ b/modules/md/mod_md.c
@@ -1285,6 +1285,9 @@ static void md_hooks(apr_pool_t *pool)
     APR_OPTIONAL_HOOK(ssl, add_fallback_cert_files, md_add_fallback_cert_files, NULL, NULL, APR_HOOK_MIDDLE);
     APR_OPTIONAL_HOOK(ssl, answer_challenge, md_answer_challenge, NULL, NULL, APR_HOOK_MIDDLE);
 #else
+    (void)md_add_cert_files;
+    (void)md_add_fallback_cert_files;
+    (void)md_answer_challenge;
     APR_REGISTER_OPTIONAL_FN(md_is_challenge);
     APR_REGISTER_OPTIONAL_FN(md_is_managed);
     APR_REGISTER_OPTIONAL_FN(md_get_certificate);