Update unix submodule to latest snapshot
authorHerbert Valerio Riedel <hvr@gnu.org>
Sat, 30 Jan 2016 23:53:11 +0000 (00:53 +0100)
committerHerbert Valerio Riedel <hvr@gnu.org>
Sat, 30 Jan 2016 23:53:11 +0000 (00:53 +0100)
This is a follow-up to
6c7760b26133a0490f613895a37ff67045249fc8
which should have been accompanied by a submodule update...

libraries/unix

index 4f3b5d8..91b8238 160000 (submodule)
@@ -1 +1 @@
-Subproject commit 4f3b5d8b87eef07d8df62a8d7240830bb81a8a6b
+Subproject commit 91b82383873b46385d239f2b059f353b11f07e0f