[longomatch] finally fix prefix detection

[Andoni Morales Alastruey <amorales src gnome org>]

commit d6068bc70914c1d1770d5202b078c2745d83769d
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Fri Sep 7 18:02:53 2012 +0200

    finally fix prefix detection

 LongoMatch.Services/Services/Core.cs |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)
---
diff --git a/LongoMatch.Services/Services/Core.cs b/LongoMatch.Services/Services/Core.cs
index b4f5396..9c8580c 100644
--- a/LongoMatch.Services/Services/Core.cs
+++ b/LongoMatch.Services/Services/Core.cs
@@ -154,11 +154,9 @@ namespace LongoMatch.Services
 		private static void SetupBaseDir() {
 			string home;
 			
-			if (Environment.OSVersion.Platform == PlatformID.MacOSX ||
-				Environment.OSVersion.Platform == PlatformID.Win32NT)
-				Config.baseDirectory = System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory,"../");
-			else
-				Config.baseDirectory = System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory,"../../");
+			Config.baseDirectory = System.IO.Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory,"../");
+			if (!System.IO.File.Exists(System.IO.Path.Combine(Config.baseDirectory, "share", "longomatch")))
+				Config.baseDirectory = System.IO.Path.Combine(Config.baseDirectory, "../");
 			
 			/* Check for the magic file PORTABLE to check if it's a portable version
 			 * and the config goes in the same folder as the binaries */