Upgrade hope to 4.0.0, which uses empty tuple as unit

[beam_stats.git] / src / beam_stats_consumer_statsd.erl

diff --git a/src/beam_stats_consumer_statsd.erl b/src/beam_stats_consumer_statsd.erl
index d2af7cc..edc5e5b 100644 (file)
--- a/src/beam_stats_consumer_statsd.erl
+++ b/src/beam_stats_consumer_statsd.erl
@@ -79,8 +79,7 @@ consume(
 -spec terminate(state()) ->
     {}.
 terminate(#state{sock=SockOpt}) ->
-    ok = hope_option:iter(SockOpt, fun gen_udp:close/1),
-    {}.
+    hope_option:iter(SockOpt, fun gen_udp:close/1).
 
 %% ============================================================================
 %% Transport