From 05a9fe4e1176388c761ca7be9321608c3ba48810 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Tue, 1 Sep 2015 08:31:25 +0200
Subject: io_SUITE: Eliminate warnings for unused variables

---
 lib/stdlib/test/io_SUITE.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/stdlib/test/io_SUITE.erl b/lib/stdlib/test/io_SUITE.erl
index 5df09b6a79..9147ec4548 100644
--- a/lib/stdlib/test/io_SUITE.erl
+++ b/lib/stdlib/test/io_SUITE.erl
@@ -2225,7 +2225,7 @@ compile_file(File, Text, Config) ->
     after ok %file:delete(Fname)
     end.
 
-io_lib_width_too_small(Config) ->
+io_lib_width_too_small(_Config) ->
     "**" = lists:flatten(io_lib:format("~2.3w", [3.14])),
     "**" = lists:flatten(io_lib:format("~2.5w", [3.14])),
     ok.
@@ -2271,7 +2271,7 @@ writes(N, F1) ->
     file:write(F1, "hello\n"),
     writes(N - 1, F1).
 
-format_string(Config) ->
+format_string(_Config) ->
     %% All but padding is tested by fmt/2.
     "xxxxxxsssx" = fmt("~10.4.xs", ["sss"]),
     "xxxxxxsssx" = fmt("~10.4.*s", [$x, "sss"]),
-- 
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