fix(limiter): avoid maps:get/2 crash

2022-05-05 10:47:59 +08:00 · 2022-05-05 10:47:59 +08:00 · 62a0df69fc
parent 5bfb9367ea
commit 62a0df69fc
1 changed files with 1 additions and 1 deletions
--- a/apps/emqx/src/emqx_listeners.erl
+++ b/apps/emqx/src/emqx_listeners.erl
@ -489,7 +489,7 @@ zone(Opts) ->
    maps:get(zone, Opts, undefined).

 limiter(Opts) ->
-    maps:get(limiter, Opts).
+    maps:get(limiter, Opts, #{}).

 ssl_opts(Opts) ->
    maps:to_list(