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Fix another Dialyzer warning

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This commit is contained in:
Loïc Hoguin 2019-10-02 21:51:27 +02:00
parent eaa052616f
commit e4a535cfa6
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1 changed files with 1 additions and 1 deletions
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2
src/cowboy_http.erl
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@ -272,7 +272,7 @@ cancel_timeout(State=#state{timer=TimerRef}) ->
_ ->
%% Do a synchronous cancel and remove the message if any
%% to avoid receiving stray messages.
erlang:cancel_timer(TimerRef),
_ = erlang:cancel_timer(TimerRef),
receive
{timeout, TimerRef, _} -> ok
after 0 ->