tree 174de0dcaa8f53b9dbcf19ed9402d9d37780a177
parent e3ec6d120c7fbb8f1782862125acb9c5b0b83b2e
author Alexey Tarasov <tarasov@dodologics.com> 1258774866 +1000
committer Jean-Baptiste Queru <jbq@google.com> 1272575968 -0700

Make expr more POSIXy

Change-Id: I939cf1f227c14112656804d69c1afd7ead4a31ed