From 53ac2c612c4ae3b2f45dfd4040d0e53936c8720c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erkki=20Sepp=C3=A4l=C3=A4?= <flux@modeemi.fi>
Date: Fri, 24 Oct 2014 09:27:17 +0300
Subject: [PATCH] Ability to remove keybindings with backspace

---
 menu_state.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/menu_state.lua b/menu_state.lua
index c72a384..98f7ce7 100644
--- a/menu_state.lua
+++ b/menu_state.lua
@@ -122,6 +122,9 @@ function menu_state:keypressed(key, unicode)
 	currentlyChosen:delete()
 	currentlyChosen = nil
     else
+	if key == "backspace" then
+	    key = "none"
+	end
 	KEYMAP[currentlyChosen.data.player][currentlyChosen.data.key][currentlyChosen.data.bindingIdx] = key
 	currentlyChosen.data.label.label = key
 	currentlyChosen:delete()