game: fix env_sun sprite disappearing when you look at it

game/client/glow_overlay.cpp

@@ -159,7 +159,7 @@ void CGlowOverlay::UpdateSkyGlowObstruction( float zFar, bool bCacheFullSceneSta
 	if ( PixelVisibility_IsAvailable() )
 	{
 		// Trace a ray at the object. 
-		Vector pos = CurrentViewOrigin() + m_vDirection * zFar * 0.999f;
+		Vector pos = CurrentViewOrigin() + m_vDirection * zFar * 0.99f; //9f;
 
 		// UNDONE: Can probably do only the pixelvis query in this case if you can figure out where
 		// to put it - or save the position of this trace