gnulib: update to latest
authorJim Meyering <meyering@fb.com>
Fri, 10 Nov 2017 04:44:14 +0000 (20:44 -0800)
committerJim Meyering <meyering@fb.com>
Fri, 10 Nov 2017 04:46:57 +0000 (20:46 -0800)
gnulib

diff --git a/gnulib b/gnulib
index cf6bbbf90f411995637fd45e81816b2d7007bbba..7f2c4e91361c28b8a6744a8b47f1d8d847c61d55 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit cf6bbbf90f411995637fd45e81816b2d7007bbba
+Subproject commit 7f2c4e91361c28b8a6744a8b47f1d8d847c61d55