director: Changed director_username_hash setting's default from %u to %Lu

This allows potential trouble when username isn't always lowercased.

diff --git a/src/director/director-settings.c b/src/director/director-settings.c
index caad0f5eb1bae2f15b3a475b33af94537c33b48b..0145e29f8116c6a292e5c79dd6c088fbe64824a3 100644 (file)
--- a/src/director/director-settings.c
+++ b/src/director/director-settings.c
@@ -80,7 +80,7 @@ const struct director_settings director_default_settings = {
 
        .director_servers = "",
        .director_mail_servers = "",
-       .director_username_hash = "%u",
+       .director_username_hash = "%Lu",
        .director_user_expire = 60*15,
        .director_doveadm_port = 0
 };