From b29441f22e1f6d795f19b690ba83c1710e9f12f4 Mon Sep 17 00:00:00 2001
From: kervala <none@none>
Date: Fri, 27 May 2016 22:16:29 +0200
Subject: [PATCH] Changed: Display a warning if setSwapVBLInterval is called
 before OpenGL initialization

--HG--
branch : develop
---
 code/nel/src/3d/driver/opengl/driver_opengl.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/code/nel/src/3d/driver/opengl/driver_opengl.cpp b/code/nel/src/3d/driver/opengl/driver_opengl.cpp
index 36fc7180b..db0100167 100644
--- a/code/nel/src/3d/driver/opengl/driver_opengl.cpp
+++ b/code/nel/src/3d/driver/opengl/driver_opengl.cpp
@@ -2288,7 +2288,10 @@ void	CDriverGL::setSwapVBLInterval(uint interval)
 	H_AUTO_OGL(CDriverGL_setSwapVBLInterval);
 
 	if (!_Initialized)
+	{
+		nlwarning("OpenGL driver not initialized when calling setSwapVBLInterval");
 		return;
+	}
 
 	bool res = true;