ignore-value: make header idempotent
authorEric Blake <eblake@redhat.com>
Fri, 15 Oct 2010 22:05:27 +0000 (16:05 -0600)
committerIan Beckwith <ianb@erislabs.net>
Sat, 23 Oct 2010 22:05:51 +0000 (23:05 +0100)
commit766127223b14a41774e0b7a5cdf22bb3ddb54957
tree3841f2e41f120ac9440679e5a295d5895de98927
parent911a93aab198db93f245b379c491563fa71f43a7
ignore-value: make header idempotent

* lib/ignore-value.h: Add double-inclusion guards.
Reported by Stefan Berger.

Signed-off-by: Eric Blake <eblake@redhat.com>
(cherry picked from commit cac3889c1830d38e5b55ae69fc3d458498a0b33e)
ChangeLog
lib/ignore-value.h