From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Mon, 16 May 2022 14:58:45 +0200
Applied-Upstream: https://github.com/dovecot/core/commit/a1022072e2ce36f853873d910287f466165b184b
Subject: auth: Add a comment about updating userdb_find()

---
 src/auth/userdb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/auth/userdb.c b/src/auth/userdb.c
index 21751f9..c71a479 100644
--- 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;
 }