From 92d918bbe6f0d2d578c675a10bf581100ba79d83 Mon Sep 17 00:00:00 2001
From: Con Huevos Guey <ConHuevosGuey@gmail.com>
Date: Thu, 31 Dec 2015 14:10:19 -0600
Subject: [PATCH] Fixed bug in LCD display

Fixed a bug in the where pressing 'UP' first caused garbage to be display on the LCD display.  This was caused by 'c' being set to -2 making Gamelist[c] display garbage.
---
 ArcadeHacker_CPS1.ino | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/ArcadeHacker_CPS1.ino b/ArcadeHacker_CPS1.ino
index 4b8dec9..111a777 100644
--- a/ArcadeHacker_CPS1.ino
+++ b/ArcadeHacker_CPS1.ino
@@ -222,9 +222,13 @@ void loop()   /*----( LOOP: RUNS CONSTANTLY )----*/
       }
     case btnUP:
       {
-     if (c != 0) {c--;}
-     lcd.print(GameList[c]);
-        break;
+       if (c !=0)
+        {
+          if (c > 0) {c--;} else {c++;}
+        }
+      
+       lcd.print(GameList[c]);
+       break;
       }
     case btnDOWN:
       {