From 5ae8cd2fa3448bb538ca70be5eb53e98b61dfd76 Mon Sep 17 00:00:00 2001
From: William Yang <mscame@gmail.com>
Date: Wed, 30 Jun 2021 11:21:07 +0200
Subject: [PATCH] fix(quic): dialyzer errors

---
 apps/emqx/src/emqx_quic_stream.erl | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/apps/emqx/src/emqx_quic_stream.erl b/apps/emqx/src/emqx_quic_stream.erl
index 64e851758..236c11ad3 100644
--- a/apps/emqx/src/emqx_quic_stream.erl
+++ b/apps/emqx/src/emqx_quic_stream.erl
@@ -53,7 +53,11 @@ getstat(Socket, Stats) ->
     end.
 
 setopts(Socket, Opts) ->
-    [ quicer:setopt(Socket, Opt, V) || {Opt, V} <- Opts ],
+    lists:foreach(fun({Opt, V}) when is_atom(Opt) ->
+                          quicer:setopt(Socket, Opt, V);
+                     (Opt) when is_atom(Opt) ->
+                          quicer:setopt(Socket, Opt, true)
+                  end, Opts),
     ok.
 
 getopts(_Socket, _Opts) ->
@@ -65,8 +69,8 @@ getopts(_Socket, _Opts) ->
           {buffer,80000}]}.
 
 fast_close(Stream) ->
-    quicer:async_close_stream(Stream),
     %% Stream might be closed already.
+    _ = quicer:async_close_stream(Stream),
     ok.
 
 -spec(ensure_ok_or_exit(atom(), list(term())) -> term()).