build: update gnulib submodule to latest

author Paul Eggert <eggert@cs.ucla.edu>

Sat, 3 Oct 2015 07:25:27 +0000 (00:25 -0700)

committer Paul Eggert <eggert@cs.ucla.edu>

Sat, 3 Oct 2015 07:32:34 +0000 (00:32 -0700)
author Paul Eggert <eggert@cs.ucla.edu>
Sat, 3 Oct 2015 07:25:27 +0000 (00:25 -0700)
committer Paul Eggert <eggert@cs.ucla.edu>
Sat, 3 Oct 2015 07:32:34 +0000 (00:32 -0700)
diff --git a/gnulib b/gnulib

index 213d5545f67d726ccffa13842577be47aca93d8d..8be4b46b01cbcf7407b720571e5f455ed9fe7253 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 213d5545f67d726ccffa13842577be47aca93d8d
+Subproject commit 8be4b46b01cbcf7407b720571e5f455ed9fe7253
author	Paul Eggert <eggert@cs.ucla.edu>
	Sat, 3 Oct 2015 07:25:27 +0000 (00:25 -0700)
committer	Paul Eggert <eggert@cs.ucla.edu>
	Sat, 3 Oct 2015 07:32:34 +0000 (00:32 -0700)