chore: fix dialyzer warning.

2022-01-30 15:35:48 +08:00 · 2022-01-30 15:35:48 +08:00 · b189d594c3
parent 3efa583830
commit b189d594c3
1 changed files with 1 additions and 1 deletions
--- a/apps/emqx_machine/src/emqx_machine_app.erl
+++ b/apps/emqx_machine/src/emqx_machine_app.erl
@ -24,7 +24,7 @@

 start(_Type, _Args) ->
    ok = emqx_machine:start(),
-    emqx_restricted_shell:set_prompt_func(),
+    _ = emqx_restricted_shell:set_prompt_func(),
    emqx_machine_sup:start_link().

 stop(_State) ->