From a8fb977017657046eda6944061fd3a0b7a636732 Mon Sep 17 00:00:00 2001
From: thefiddler <stapostol@gmail.com>
Date: Thu, 2 Jan 2014 02:20:25 +0100
Subject: [PATCH] [Input] Initialize JoystickDevice.Details in constructor

---
 Source/OpenTK/Input/JoystickDevice.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/OpenTK/Input/JoystickDevice.cs b/Source/OpenTK/Input/JoystickDevice.cs
index d02d5b4c..55a92bef 100644
--- a/Source/OpenTK/Input/JoystickDevice.cs
+++ b/Source/OpenTK/Input/JoystickDevice.cs
@@ -156,12 +156,13 @@ namespace OpenTK.Input
 
     // Provides platform-specific information about the relevant JoystickDevice.
     internal sealed class JoystickDevice<TDetail> : JoystickDevice
+        where TDetail : new()
     {
         internal JoystickDevice(int id, int axes, int buttons)
             : base(id, axes, buttons)
         { }
 
-        internal TDetail Details;
+        internal TDetail Details = new TDetail();
     }
 
     #endregion