Clean up unused variable

nerves-project · Apr 26, 2019 · 4670802 · 4670802
1 parent abc9c85
commit 4670802
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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()