maint: gnulib: upgrade.
authorAkim Demaille <demaille@gostai.com>
Sat, 18 Feb 2012 14:25:31 +0000 (15:25 +0100)
committerAkim Demaille <demaille@gostai.com>
Sun, 19 Feb 2012 09:21:06 +0000 (10:21 +0100)
gnulib

diff --git a/gnulib b/gnulib
index 44c4f75..50bb21e 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 44c4f75581a7774594e5a225ab43c9c211e4abb4
+Subproject commit 50bb21eab7dfc87bbfcbc75f0232407110cdd296