fix hide/show error.
fix hide/show error.

zBMNForks/blessed,umi/blessed,dbkaplun/blessed,bulkan/blessed,rstr74/blessed,rosshinkley/blessed,piranna/blessed,anko/blessed,yaronn/blessed,mcanthony/blessed,umi/blessed,rstr74/blessed,dbkaplun/blessed,mcanthony/blessed,yaronn/blessed,piranna/blessed,eush77/blessed,eush77/blessed,chjj/blessed,gdseller/blessed,bulkan/blessed,rosshinkley/blessed,anko/blessed,chjj/blessed,zBMNForks/blessed,gdseller/blessed