dirauth: Add a macro comment to have_module_dirauth()

diff --git a/src/feature/dirauth/authmode.h b/src/feature/dirauth/authmode.h
index bfd5f4dc045e095c6ad6cb2afd82c0cfc2e7728a..11bc40d8d1930c7e4e881a323888ebaa75a406c5 100644 (file)
--- a/src/feature/dirauth/authmode.h
+++ b/src/feature/dirauth/authmode.h
@@ -27,6 +27,7 @@ authdir_mode_v3(const or_options_t *options)
   return authdir_mode(options) && options->V3AuthoritativeDir != 0;
 }
 
+/* Is the dirauth module enabled? */
 #define have_module_dirauth() (1)
 
 #else /* !defined(HAVE_MODULE_DIRAUTH) */