From 789c07fd4e6bcf30913ee3d853416b80ffed2b73 Mon Sep 17 00:00:00 2001
From: Michael Klishin <michael@clojurewerkz.org>
Date: Wed, 16 Oct 2019 02:56:21 +0300
Subject: [PATCH] Accept content type parameters such as
 text/plain;version=0.0.4

Closes #12.

References influxdata/telegraf#6523.
---
 deps/rabbitmq_prometheus/src/rabbit_prometheus_handler.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deps/rabbitmq_prometheus/src/rabbit_prometheus_handler.erl b/deps/rabbitmq_prometheus/src/rabbit_prometheus_handler.erl
index 3f1a2f1b05..f5831ac67d 100644
--- a/deps/rabbitmq_prometheus/src/rabbit_prometheus_handler.erl
+++ b/deps/rabbitmq_prometheus/src/rabbit_prometheus_handler.erl
@@ -34,7 +34,7 @@ init(Req, _State) ->
 
 content_types_provided(ReqData, Context) ->
     %% Since Prometheus 2.0 Protobuf is no longer supported
-    {[{<<"text/plain">>, generate_response}], ReqData, Context}.
+    {[{{<<"text">>, <<"plain">>, '*'}, generate_response}], ReqData, Context}.
 
 is_authorized(ReqData, Context) ->
     {true, ReqData, Context}.