stupid bug fix
stupid bug fix

nagyistoce/ecomfe-zrender,lkiarest/zrender,powy1993/zrender,skyujilong/zrender,powy1993/zrender,KnightBubble/zrender,elancom/zrender,IveWong/zrender,nagyistoce/ecomfe-zrender,noikiy/zrender,powy1993/zrender,stanleyxu2005/zrender,ilovezy/zrender,ecomfe/zrender,armslave00/zrender,skyujilong/zrender,stanleyxu2005/zrender,ilovezy/zrender,coderstudy/zrender,IveWong/zrender,ecomfe/zrender,songshuang00/zrender,uooo/zrender,jl9n/zrender,dato-code/zrender,ekinwei/zrender,ChaosPower/zrender,uooo/zrender,dasmond/zrender,armslave00/zrender,dasmond/zrender,laomu1988/zrender,ekinwei/zrender,elancom/zrender,songshuang00/zrender,laomu1988/zrender,noikiy/zrender,jl9n/zrender,coderstudy/zrender,KnightBubble/zrender,ChaosPower/zrender,dato-code/zrender,ecomfe/zrender,lkiarest/zrender