From 69eb5f7b8c712482bb960f49e5c9ec717a902858 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Fri, 24 Oct 2014 05:28:16 +0200
Subject: check if keycode exists first, since keystate can be outta whack

---
 opentrack/shortcuts.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/opentrack/shortcuts.cpp b/opentrack/shortcuts.cpp
index 6ccefef9..851c5826 100644
--- a/opentrack/shortcuts.cpp
+++ b/opentrack/shortcuts.cpp
@@ -94,7 +94,8 @@ static bool isKeyPressed( const Key *key, const BYTE *keystate ) {
     bool ctrl;
     bool alt;
 
-    if (keystate[key->keycode] & 0x80) {
+    if (key->keycode != 0 && keystate[key->keycode] & 0x80)
+    {
         shift = ( (keystate[DIK_LSHIFT] & 0x80) || (keystate[DIK_RSHIFT] & 0x80) );
         ctrl  = ( (keystate[DIK_LCONTROL] & 0x80) || (keystate[DIK_RCONTROL] & 0x80) );
         alt   = ( (keystate[DIK_LALT] & 0x80) || (keystate[DIK_RALT] & 0x80) );
-- 
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