From a96e78bca5f63309e83b9885ca78f6aa2a5ea630 Mon Sep 17 00:00:00 2001
From: Henrik Hautakoski <henrik.hautakoski@gmail.com>
Date: Sun, 20 Sep 2020 16:46:51 +0200
Subject: [PATCH] source/Platform/Win32/Win32GLContext.cpp: in
 createGLContext() check return value from ensureExtensionsLoaded()

---
 source/Platform/Win32/Win32GLContext.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/source/Platform/Win32/Win32GLContext.cpp b/source/Platform/Win32/Win32GLContext.cpp
index bc5e860..a7153b7 100644
--- a/source/Platform/Win32/Win32GLContext.cpp
+++ b/source/Platform/Win32/Win32GLContext.cpp
@@ -107,7 +107,9 @@ void Win32GLContext::createGLContext()
 	tmpDC = ::wglCreateContext(m_deviceContext);
 	::wglMakeCurrent(m_deviceContext, tmpDC);
 
-	ensureExtensionsLoaded(m_deviceContext);
+	if (!ensureExtensionsLoaded(m_deviceContext)) {
+		goto err;
+	}
 
 	// TODO: For now.. We force 3.2 Core but this should not be implementation specific.
 	// The Display class should force that for all GLContext Implementations.
@@ -122,6 +124,7 @@ void Win32GLContext::createGLContext()
 	// Create real context.
 	m_renderContext = ::wglCreateContextAttribsARB(m_deviceContext, 0, attriblist);
 
+err:
 	// Dont need the old one anymore.
 	wglMakeCurrent(m_deviceContext, NULL);
 	::wglDeleteContext(tmpDC);