tree 19695de6e019db3de0200ed625440f70af7572b7
parent f0cfe3438aea77b5193d94fb9fa0c8d37972b194
author Nipun Kwatra <nkwatra@google.com> 1281467297 -0700
committer Nipun Kwatra <nkwatra@google.com> 1281467297 -0700

use usleep instead of sleep.

Minor bugfix. sleep doesn't take fractional value for seconds, so use
usleep instead of sleep for sleeping small times.

Change-Id: I40e45c30cc595a54c18601117b9a1a3637652f60