tree 55bb8180e6139fc2e61c2f2d72410ef7142fd7a7
parent 4ec8ccdaeee1c4af1a70e1ac0dd482e83df72f38
author Logan Chien <loganchien@google.com> 1344829505 +0800
committer Shih-wei Liao <sliao@google.com> 1347709884 -0700

Initialize GBCExpander with NULL.

Change-Id: If7b94cb900bddb763d8b95506232d24aaa3fb7f8