From 8271da08559117855dc7277b96ca270b24a7bbbd Mon Sep 17 00:00:00 2001
From: goyuken <goyuken@4bbf4f03-6f44-549e-7e59-35d4b0962838>
Date: Sat, 29 Nov 2014 21:06:15 +0000
Subject: [PATCH] fix crash trying to use snes bg hotkeys when snes is not
 loaded

---
 BizHawk.Client.EmuHawk/MainForm.cs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/BizHawk.Client.EmuHawk/MainForm.cs b/BizHawk.Client.EmuHawk/MainForm.cs
index a286ab277b..676c28c4df 100644
--- a/BizHawk.Client.EmuHawk/MainForm.cs
+++ b/BizHawk.Client.EmuHawk/MainForm.cs
@@ -1090,8 +1090,11 @@ namespace BizHawk.Client.EmuHawk
 
 		private static LibsnesCore AsSNES { get { return Global.Emulator as LibsnesCore; } }
 
+		// TODO: Clean Me!
+
 		public void SNES_ToggleBG1(bool? setto = null)
 		{
+			if (!(Global.Emulator is LibsnesCore)) return;
 			var s = AsSNES.GetSettings();
 			if (setto.HasValue)
 			{
@@ -1108,6 +1111,7 @@ namespace BizHawk.Client.EmuHawk
 
 		public void SNES_ToggleBG2(bool? setto = null)
 		{
+			if (!(Global.Emulator is LibsnesCore)) return;
 			var s = AsSNES.GetSettings();
 			if (setto.HasValue)
 			{
@@ -1124,6 +1128,7 @@ namespace BizHawk.Client.EmuHawk
 
 		public void SNES_ToggleBG3(bool? setto = null)
 		{
+			if (!(Global.Emulator is LibsnesCore)) return;
 			var s = AsSNES.GetSettings();
 			if (setto.HasValue)
 			{
@@ -1140,6 +1145,7 @@ namespace BizHawk.Client.EmuHawk
 
 		public void SNES_ToggleBG4(bool? setto = null)
 		{
+			if (!(Global.Emulator is LibsnesCore)) return;
 			var s = AsSNES.GetSettings();
 			if (setto.HasValue)
 			{
@@ -1156,6 +1162,7 @@ namespace BizHawk.Client.EmuHawk
 
 		public void SNES_ToggleObj1(bool? setto = null)
 		{
+			if (!(Global.Emulator is LibsnesCore)) return;
 			var s = AsSNES.GetSettings();
 			if (setto.HasValue)
 			{
@@ -1172,6 +1179,7 @@ namespace BizHawk.Client.EmuHawk
 
 		public void SNES_ToggleObj2(bool? setto = null)
 		{
+			if (!(Global.Emulator is LibsnesCore)) return;
 			var s = AsSNES.GetSettings();
 			if (setto.HasValue)
 			{
@@ -1187,6 +1195,7 @@ namespace BizHawk.Client.EmuHawk
 
 		public void SNES_ToggleOBJ3(bool? setto = null)
 		{
+			if (!(Global.Emulator is LibsnesCore)) return;
 			var s = AsSNES.GetSettings();
 			if (setto.HasValue)
 			{
@@ -1203,6 +1212,7 @@ namespace BizHawk.Client.EmuHawk
 
 		public void SNES_ToggleOBJ4(bool? setto = null)
 		{
+			if (!(Global.Emulator is LibsnesCore)) return;
 			var s = AsSNES.GetSettings();
 			if (setto.HasValue)
 			{