mail-lua: Fix argument number checking for mailbox#sync

diff --git a/src/plugins/mail-lua/mail-storage-lua.c b/src/plugins/mail-lua/mail-storage-lua.c
index eb8f33307605848b63fc825e25efa771442379f0..bb30960474d4b8cd575b9e62c0c7e31c0f203c83 100644 (file)
--- a/src/plugins/mail-lua/mail-storage-lua.c
+++ b/src/plugins/mail-lua/mail-storage-lua.c
@@ -348,7 +348,7 @@ static int lua_storage_mailbox_close(lua_State *L)
 static int lua_storage_mailbox_sync(lua_State *L)
 {
        struct dlua_script *script = dlua_script_from_state(L);
-       DLUA_REQUIRE_ARGS_IN(script, 2, 3);
+       DLUA_REQUIRE_ARGS_IN(script, 1, 2);
        struct mailbox *mbox = lua_check_storage_mailbox(script, 1);
        enum mailbox_sync_flags flags = 0;