Remove unused block.
authorFreeBirdLjj <ljj11011@mail.ustc.edu.cn>
Mon, 29 Sep 2014 06:09:12 +0000 (14:09 +0800)
committerFreeBirdLjj <ljj11011@mail.ustc.edu.cn>
Mon, 29 Sep 2014 06:09:12 +0000 (14:09 +0800)

No differences found