tree 93ea8c9af349106267b7a1f98f9cc25ba29ab4e8
parent d616b583f264833e0e0cefa08fed00921879a884
author Zhenkai Zhu <zhenkai@cs.ucla.edu> 1349890479 -0700
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> 1349890479 -0700

fix bug in nick change