From 77e0186cb7de2132764c8e772644c968809e5c37 Mon Sep 17 00:00:00 2001
From: Caspian Rychlik-Prince <cprince@puppygames.net>
Date: Fri, 20 Sep 2002 17:00:30 +0000
Subject: [PATCH] Fixed wglGetExtensionsStringARB problem

---
 src/native/win32/org_lwjgl_opengl_GL.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/native/win32/org_lwjgl_opengl_GL.cpp b/src/native/win32/org_lwjgl_opengl_GL.cpp
index 8b13d4b8..3423e3f7 100644
--- a/src/native/win32/org_lwjgl_opengl_GL.cpp
+++ b/src/native/win32/org_lwjgl_opengl_GL.cpp
@@ -3787,8 +3787,10 @@ JNIEXPORT jint JNICALL Java_org_lwjgl_opengl_GL_wglGetCurrentReadDCARB(JNIEnv *
  */
 JNIEXPORT jstring JNICALL Java_org_lwjgl_opengl_GL_wglGetExtensionsStringARB(JNIEnv * env, jclass clazz, jint p0)
 {
-	jstring ret = env->NewStringUTF(wglGetExtensionsStringARB(GetDC((HWND) p0)));
-	return ret;
+	if (wglGetExtensionsStringARB)
+		return env->NewStringUTF(wglGetExtensionsStringARB(GetDC((HWND) p0)));
+	else
+		return NULL;
 }
 
 /*