diff --git a/source/Platform/Win32/Win32GLContext.cpp b/source/Platform/Win32/Win32GLContext.cpp
index 4215580..bc5e860 100644
--- a/source/Platform/Win32/Win32GLContext.cpp
+++ b/source/Platform/Win32/Win32GLContext.cpp
@@ -17,21 +17,25 @@ static GLADapiproc func_loader(const char *name) {
 }
 
 // Ensure that OpenGL extensions are loaded.
-static void ensureExtensionsLoaded(HDC dc)
+static bool ensureExtensionsLoaded(HDC dc)
 {
 	static bool init = false;
 
 	if (!init) {
-		init = true;
 
 		if (!gladLoadWGL(dc, func_loader)) {
 			Log::error("WGL: Could not load WGL extensions");
+			return false;
 		}
 
 		if (!gladLoaderLoadGL()) {
 			Log::error("WGL: Could not load OpenGL extensions");
+			return false;
 		}
+
+		init = true;
 	}
+	return true;
 }
 
 Win32GLContext::Win32GLContext() :