From 467080249fcf6e5178074489a780da7c37917269 Mon Sep 17 00:00:00 2001 From: Justin Schneck Date: Fri, 26 Apr 2019 14:51:05 -0400 Subject: [PATCH] Clean up unused variable --- lib/mix/nerves/shell.ex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/mix/nerves/shell.ex b/lib/mix/nerves/shell.ex index e180d0ee..567c9756 100644 --- a/lib/mix/nerves/shell.ex +++ b/lib/mix/nerves/shell.ex @@ -91,7 +91,7 @@ defmodule Mix.Nerves.Shell do try do :erlang.port_control(tty_port, @ctrl_op_get_winsize, []) rescue - e in ArgumentError -> + _e in ArgumentError -> :erlang.port_control(tty_port, @ctrl_op_get_winsize_otp_21_3, []) end |> :erlang.list_to_binary()