From c4be0845166c1c09ec15ebb26d861f9c01a32801 Mon Sep 17 00:00:00 2001
From: Kamil Chojnowski <diath@zodiaclabs.org>
Date: Sat, 5 Jan 2019 19:31:19 +0100
Subject: [PATCH] Fix an issue with key combo desc not working properly with
 integer keys

---
 modules/corelib/keyboard.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/corelib/keyboard.lua b/modules/corelib/keyboard.lua
index 9485535d..000076f4 100644
--- a/modules/corelib/keyboard.lua
+++ b/modules/corelib/keyboard.lua
@@ -26,6 +26,11 @@ local function retranslateKeyComboDesc(keyComboDesc)
   if keyComboDesc == nil then
     error('Unable to translate key combo \'' .. keyComboDesc .. '\'')
   end
+
+  if type(keyComboDesc) == 'number' then
+    keyComboDesc = tostring(keyComboDesc)
+  end
+
   local keyCombo = {}
   for i,currentKeyDesc in ipairs(keyComboDesc:split('+')) do
     for keyCode, keyDesc in pairs(KeyCodeDescs) do