build: update to latest gnulib, for syntax-check

This picks up a fix for a syntax-check weakness mentioned here:
https://www.redhat.com/archives/libvir-list/2013-May/msg00811.html

* .gnulib: Update to latest, for maint.mk improvement.

Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Eric Blake
2013-05-10 20:43:50 -06:00
parent 0902f696a9
commit 12bd22c70d

Submodule .gnulib updated: 0f8ddbf1a1...a363f4ed4a