From 4e675bceb6d210874bfaeb4e52f11db1aacb5611 Mon Sep 17 00:00:00 2001
From: Thorvald Natvig <slicer@users.sourceforge.net>
Date: Thu, 24 Sep 2009 23:01:46 +0200
Subject: [PATCH] Add selfreference for OpenGL

---
 overlay/opengl.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/overlay/opengl.cpp b/overlay/opengl.cpp
index 69dc634fd..76db7fa6f 100644
--- a/overlay/opengl.cpp
+++ b/overlay/opengl.cpp
@@ -373,6 +373,9 @@ void checkOpenGLHook() {
 			fods("OpenGL: Unhooked OpenGL App %s", procname);
 			bHooked = true;
 
+			// Add a ref to ourselves; we do NOT want to get unloaded directly from this process.
+			GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, reinterpret_cast<char *>(&checkOpenGLHook), &hSelf);
+
 			INJECT(wglSwapBuffers);
 			// INJECT(wglSwapLayerBuffers);