Fix shadows crash for TextureUnitStates with effects (http://ogre3d.org/forums/viewtopic.php?f=4&t=36040)
Fix shadows crash for TextureUnitStates with effects (http://ogre3d.org/forums/viewtopic.php?f=4&t=36040)

RealityFactory/ogre,RealityFactory/ogre,OGRECave/ogre,OGRECave/ogre,paroj/ogre,paroj/ogre,paroj/ogre,RealityFactory/ogre,paroj/ogre,OGRECave/ogre,OGRECave/ogre,RealityFactory/ogre,paroj/ogre,OGRECave/ogre,RealityFactory/ogre