tree b916f47969c21b6cd330f51435ec71fc5f82bb73
parent a7332b9ba806594ef2667ec11fa38321a124a9a8
author Ying Wang <wangying@google.com> 1345746179 -0700
committer Ying Wang <wangying@google.com> 1345746179 -0700

Fix build warning.

Change-Id: Ia7f157116fddec710fce0ec3d187bbcac18fab12