K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2011-09-25T21:35:26.000000Z
K 7
svn:log
V 171
 - use shell arithmetic instead of expr

PR:		ports/160504
Submitted by:	KOIE Hidetaka <koie@suri.co.jp>
Submitted by:	h h <aakuusta@gmail.com>
Approved by:	bapt (mentor)

END