From e5bfd4c285c24c06525b9266a3d3acf8bdb42648 Mon Sep 17 00:00:00 2001
From: Jens Geyer <jensg@apache.org>
Date: Fri, 28 Jun 2013 21:48:02 +0200
Subject: [PATCH] THRIFT-2070 Improper `HexChar' and 'HexVal' implementation in
 TJSONProtocol.cs

Patch: Yousong Zhou
---
 lib/csharp/src/Protocol/TJSONProtocol.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/csharp/src/Protocol/TJSONProtocol.cs b/lib/csharp/src/Protocol/TJSONProtocol.cs
index f5837816..3b27d306 100644
--- a/lib/csharp/src/Protocol/TJSONProtocol.cs
+++ b/lib/csharp/src/Protocol/TJSONProtocol.cs
@@ -407,6 +407,7 @@ namespace Thrift.Protocol
 			}
 			else if ((ch >= 'a') && (ch <= 'f'))
 			{
+				ch += 10;
 				return (byte)((char)ch - 'a');
 			}
 			else
@@ -428,6 +429,7 @@ namespace Thrift.Protocol
 			}
 			else
 			{
+				val -= 10;
 				return (byte)((char)val + 'a');
 			}
 		}
-- 
2.17.1