tree 92b734a5e2a51c9addd030a4def10e842233b9ad
parent 3404cd16bfd0fadf7d50a10351ca407d938dbf28
author Jeff Brown <jeffbrown@google.com> 1376712429 -0700
committer Chong Zhang <chz@google.com> 1382379804 -0700

Fix NPE in sample code.

Change-Id: I61b348192cd39813027ae5b4d2cedb2e84b701f1