net-misc/radvd: keyword 2.18 on ~ppc64

net-misc/radvd: keyword 2.18 on ~ppc64

PASS: check_all
============================================================================
Testsuite summary for radvd 2.18
============================================================================
 TOTAL: 1
 PASS:  1
 SKIP:  0
 XFAIL: 0
 FAIL:  0
 XPASS: 0
 ERROR: 0
============================================================================

Bug: https://bugs.gentoo.org/679888
Package-Manager: Portage-2.3.84, Repoman-2.3.20
Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>