lib-storage: Change mail_user.set to be const

diff --git a/src/lib-storage/mail-user.h b/src/lib-storage/mail-user.h
index cf034535db383c24de0da3a9b9975f759a955d1a..0a5d01d4266b7cd3c7bad093fe9b132444f4fe5d 100644 (file)
--- a/src/lib-storage/mail-user.h
+++ b/src/lib-storage/mail-user.h
@@ -59,7 +59,7 @@ struct mail_user {
 
        struct setting_parser_context *set_parser;
        const struct mail_user_settings *unexpanded_set;
-       struct mail_user_settings *set;
+       const struct mail_user_settings *set;
        struct ssl_iostream_settings *ssl_set;
        struct mail_namespace *namespaces;
        struct mail_storage *storages;