build: update gnulib submodule to latest
authorJim Meyering <meyering@redhat.com>
Wed, 30 Sep 2009 15:06:58 +0000 (17:06 +0200)
committerJim Meyering <meyering@redhat.com>
Wed, 30 Sep 2009 15:46:42 +0000 (17:46 +0200)
gnulib

diff --git a/gnulib b/gnulib
index 772a85a..e21985a 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 772a85a912a2bd5a25406d9f24a587269ea3b709
+Subproject commit e21985ad14508137d75b0dccf064adfc4e5888c6