From 280ba00c68fb950e4c6e05747ff3ab4f7e4fd401 Mon Sep 17 00:00:00 2001
From: Sean Dague <sean@dague.net>
Date: Mon, 19 Jan 2009 21:38:31 +0000
Subject: [PATCH] oops hash codes can be negative, account for that

From: Sean Dague <sdague@gmail.com>
---
 OpenSim/Framework/Console/OpenSimAppender.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/OpenSim/Framework/Console/OpenSimAppender.cs b/OpenSim/Framework/Console/OpenSimAppender.cs
index 5abbbdc270..0246b39b1e 100644
--- a/OpenSim/Framework/Console/OpenSimAppender.cs
+++ b/OpenSim/Framework/Console/OpenSimAppender.cs
@@ -123,7 +123,8 @@ namespace OpenSim.Framework.Console
 
         private static ConsoleColor DeriveColor(string input)
         {
-            return Colors[(input.ToUpper().GetHashCode() % Colors.Length)];
+            // it is important to do Abs, hash values can be negative
+            return Colors[(Math.Abs(input.ToUpper().GetHashCode()) % Colors.Length)];
         }
     }
 }