tree d1563ef68c42ed5cefd6ea45c65aa4f2aa311a38
parent 13b012aafff1bcc3a87e69eca82a9611e8842bac
author Michael Richardson <mcr@credil.org> 1275520899 -0400
committer Jean-Baptiste Queru <jbq@google.com> 1276552148 -0700

eliminate a compiler warning: signed/unsigned length

Change-Id: I6139a1b3f9caa8fe3492e4850dcc58d8d5ff0cfb