From c482e1c602a964d54d2398f43a0e14b1cd63cce3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Thu, 18 Mar 2021 10:23:46 +0100
Subject: Fix Dialyzer warnings

---
 src/ct_helper_error_h.erl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/ct_helper_error_h.erl')

diff --git a/src/ct_helper_error_h.erl b/src/ct_helper_error_h.erl
index 796e07a..2cf88c8 100644
--- a/src/ct_helper_error_h.erl
+++ b/src/ct_helper_error_h.erl
@@ -156,9 +156,10 @@ code_change(_, State, _) ->
 %% Internal.
 
 write_event(Event) ->
-	error_logger_tty_h:write_event(
+	_ = error_logger_tty_h:write_event(
 		{erlang:universaltime(), Event},
-		io).
+		io),
+	ok.
 
 count_args("]" ++ _, N, 0) ->
 	N;
-- 
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