[cvs-nhc98] patch applied (yhc): fix updateU so childless node is updated correctly (appendChild is called)

Mon Jan 21 17:29:48 PST 2008 golubovsky@gmail.com * fix updateU so childless node is updated correctly (appendChild is called) M ./src/translator/js/lib/haskell/Graphics/UI/HsWTK.hs -2 +7