tree bef1b4dd8a37aaf40df6f5a53536b126bf9fb09c
parent cd026f9eab2101d83bb19fe30d5ad153f8b43efb
author  <shinichiro.hamaji@gmail.com> 1326357669 +0000
committer  <shinichiro.hamaji@gmail.com> 1326357669 +0000

Remove trivial warnings produced by clang


git-svn-id: https://google-glog.googlecode.com/svn/trunk@107 eb4d4688-79bd-11dd-afb4-1d65580434c0