From ab50181b31ec38c1ecf25ca56889f14abdd5f661 Mon Sep 17 00:00:00 2001
From: goyuken <goyuken@4bbf4f03-6f44-549e-7e59-35d4b0962838>
Date: Sun, 24 Aug 2014 17:28:17 +0000
Subject: [PATCH] C64: standardize missing firmware errors

---
 BizHawk.Emulation.Cores/Computers/Commodore64/C64.Core.cs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.Core.cs b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.Core.cs
index 4aa03d21ae..36300282aa 100644
--- a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.Core.cs
+++ b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.Core.cs
@@ -18,11 +18,9 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64
 
 		private byte[] GetFirmware(string name, int length)
 		{
-			byte[] result = new byte[length];
-			using (Stream source = CoreComm.CoreFileProvider.OpenFirmware("C64", name))
-			{
-				source.Read(result, 0, length);
-			}
+			byte[] result = CoreComm.CoreFileProvider.GetFirmware("C64", name, true);
+			if (result.Length != length)
+				throw new MissingFirmwareException(string.Format("Firmware {0} was {1} bytes, should be {2} bytes", name, result.Length, length));
 			return result;
 		}