From 502291c9cb092e74d4db985f5d39913dd0804303 Mon Sep 17 00:00:00 2001
From: Elias Naur <elias.naur@gmail.com>
Date: Tue, 20 Jun 2006 14:09:27 +0000
Subject: [PATCH] Windows: Display.getVersion should return null when
 getAdapter() is null

---
 src/java/org/lwjgl/opengl/Win32Display.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/java/org/lwjgl/opengl/Win32Display.java b/src/java/org/lwjgl/opengl/Win32Display.java
index b97498b0..b506b392 100644
--- a/src/java/org/lwjgl/opengl/Win32Display.java
+++ b/src/java/org/lwjgl/opengl/Win32Display.java
@@ -86,7 +86,11 @@ final class Win32Display implements DisplayImplementation {
 	}
 	
 	public String getVersion() {
-		return nGetVersion(getAdapter());
+		String driver = getAdapter();
+		if (driver != null)
+			return nGetVersion(driver);
+		else
+			return null;
 	}
 	private native String nGetVersion(String driver);
 	public native DisplayMode init() throws LWJGLException;