Remove unused var.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4052 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CGUIImage.cpp

@@ -76,8 +76,6 @@ void CGUIImage::draw()
 	IGUISkin* skin = Environment->getSkin();
 	video::IVideoDriver* driver = Environment->getVideoDriver();
 
-	core::rect<s32> rect = AbsoluteRect;
-
 	if (Texture)
 	{
 		if (ScaleImage)