build: update gnulib submodule to latest
authorJim Meyering <meyering@redhat.com>
Sat, 5 Nov 2011 15:11:42 +0000 (16:11 +0100)
committerJim Meyering <meyering@redhat.com>
Sat, 5 Nov 2011 19:40:56 +0000 (20:40 +0100)
gnulib

diff --git a/gnulib b/gnulib
index afe598a51a14e75cd697a30ac54fa9cc29c8cde0..667561d720dd1e22b51fe5d308a8f94d49d46b85 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit afe598a51a14e75cd697a30ac54fa9cc29c8cde0
+Subproject commit 667561d720dd1e22b51fe5d308a8f94d49d46b85