auth: Add a comment about updating userdb_find()

Gbp-Pq: Name auth-Add-a-comment-about-updating-userdb_find.patch

diff --git a/src/auth/userdb.c b/src/auth/userdb.c
index 21751f92970b006da00dfd07c7ea8a0639b2374f..c71a47919d3d6952783981dd44447c741eb97ca5 100644 (file)
--- a/src/auth/userdb.c
+++ b/src/auth/userdb.c
@@ -158,7 +158,8 @@ userdb_preinit(pool_t pool, const struct auth_userdb_settings *set)
        userdb->id = ++auth_userdb_id;
        userdb->iface = iface;
        userdb->args = p_strdup(pool, set->args);
-
+       /* NOTE: if anything else than driver & args are added here,
+          userdb_find() also needs to be updated. */
        array_push_back(&userdb_modules, &userdb);
        return userdb;
 }