From 8c30c22b021b314c2eaff4d7909c7bbe0a508ae0 Mon Sep 17 00:00:00 2001
From: "Zaiming (Stone) Shi" <zmstone@gmail.com>
Date: Wed, 25 Oct 2023 16:45:45 +0200
Subject: [PATCH] chore: avoid invalid dynamic call error

---
 apps/emqx/src/emqx_config.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/emqx/src/emqx_config.erl b/apps/emqx/src/emqx_config.erl
index 5b4a43d7e..2f2c711ef 100644
--- a/apps/emqx/src/emqx_config.erl
+++ b/apps/emqx/src/emqx_config.erl
@@ -345,7 +345,8 @@ init_load(SchemaMod, Conf) when is_list(Conf) orelse is_binary(Conf) ->
 upgrade_raw_conf(SchemaMod, RawConf) ->
     case erlang:function_exported(SchemaMod, upgrade_raw_conf, 1) of
         true ->
-            SchemaMod:upgrade_raw_conf(RawConf);
+            %% TODO make it a schema module behaviour in hocon_schema
+            apply(SchemaMod, upgrade_raw_conf, [RawConf]);
         false ->
             RawConf
     end.