@@ -25,7 +25,7 @@
start(_StartType, _StartArgs) ->
{ok, Sup} = emqx_psk_file_sup:start_link(),
- emqx_psk_file:load(
+ _ = emqx_psk_file:load(
application:get_all_env(emqx_psk_file)),
{ok, Sup}.