From c392b24d2279430f3cce862eaf65b1de513593f0 Mon Sep 17 00:00:00 2001
From: goyuken <goyuken@4bbf4f03-6f44-549e-7e59-35d4b0962838>
Date: Mon, 8 Oct 2012 18:55:25 +0000
Subject: [PATCH] libsnescore: eliminate errant querying of "P1 ", et al in
 controller routine

---
 BizHawk.Emulation/Consoles/Nintendo/SNES/LibsnesCore.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/BizHawk.Emulation/Consoles/Nintendo/SNES/LibsnesCore.cs b/BizHawk.Emulation/Consoles/Nintendo/SNES/LibsnesCore.cs
index 5a85087783..19e7924284 100644
--- a/BizHawk.Emulation/Consoles/Nintendo/SNES/LibsnesCore.cs
+++ b/BizHawk.Emulation/Consoles/Nintendo/SNES/LibsnesCore.cs
@@ -485,6 +485,7 @@ namespace BizHawk.Emulation.Consoles.Nintendo.SNES
 					case LibsnesDll.SNES_DEVICE_ID.JOYPAD_R: key += "R"; break;
 					case LibsnesDll.SNES_DEVICE_ID.JOYPAD_SELECT: key += "Select"; break;
 					case LibsnesDll.SNES_DEVICE_ID.JOYPAD_START: key += "Start"; break;
+					default: return 0;
 				}
 
 				return (ushort)(Controller[key] ? 1 : 0);