From f3de1bdb7715e828cdb185c272f74790f3b8b24b Mon Sep 17 00:00:00 2001
From: zhongwencool <zhongwencool@gmail.com>
Date: Fri, 12 Nov 2021 15:48:30 +0800
Subject: [PATCH] fix: make sure enable boolean() (#6147)

---
 apps/emqx_plugin_libs/src/emqx_trace/emqx_trace_api.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/emqx_plugin_libs/src/emqx_trace/emqx_trace_api.erl b/apps/emqx_plugin_libs/src/emqx_trace/emqx_trace_api.erl
index 1bc71654e..a5e5b2906 100644
--- a/apps/emqx_plugin_libs/src/emqx_trace/emqx_trace_api.erl
+++ b/apps/emqx_plugin_libs/src/emqx_trace/emqx_trace_api.erl
@@ -34,7 +34,7 @@
 list_trace(_, Params) ->
     List =
         case Params of
-            [{<<"enable">>, Enable}] -> emqx_trace:list(Enable);
+            [{<<"enable">>, Enable}] -> emqx_trace:list(binary_to_existing_atom(Enable));
             _ -> emqx_trace:list()
         end,
     {ok, emqx_trace:format(List)}.