[libbsd] Update to latest upstream.

[Eric Smith]

commit 3ccb5a7b9a89ae6d63f8ec19d24ee156bd797298
Author: Eric Smith <brouhaha at fedoraproject.org>
Date:   Mon Jun 10 13:32:15 2013 -0600

    Update to latest upstream.

 .gitignore                  |    1 +
 libbsd-0.5.1-clearenv.patch |   12 ------------
 libbsd.spec                 |    9 +++++----
 sources                     |    2 +-
 4 files changed, 7 insertions(+), 17 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index eda68c0..e1aaa6b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ libbsd-0.2.0.tar.gz
 /libbsd-0.4.1.tar.gz
 /libbsd-0.4.2.tar.gz
 /libbsd-0.5.1.tar.xz
+/libbsd-0.5.2.tar.xz
diff --git a/libbsd.spec b/libbsd.spec
index f2767ee..9509173 100644
--- a/libbsd.spec
+++ b/libbsd.spec
@@ -1,13 +1,12 @@
 Name:		libbsd
-Version:	0.5.1
-Release:	2%{?dist}
+Version:	0.5.2
+Release:	1%{?dist}
 Summary:	Library providing BSD-compatible functions for portability
 URL:		http://libbsd.freedesktop.org/
 License:	BSD and ISC and Copyright only and Public Domain
 Group:		System Environment/Libraries
 
 Source0:	http://libbsd.freedesktop.org/releases/libbsd-%{version}.tar.xz
-Patch0:		libbsd-0.5.1-clearenv.patch 
 
 %description
 libbsd provides useful functions commonly found on BSD systems, and
@@ -26,7 +25,6 @@ Development files for the libbsd library.
 
 %prep
 %setup -q
-%patch0 -p1 -b .clearenv
 
 %configure
 
@@ -64,6 +62,9 @@ rm %{buildroot}%{_libdir}/%{name}.la
 %{_libdir}/pkgconfig/%{name}-overlay.pc
 
 %changelog
+* Mon Jun 10 2013 Eric Smith <brouhaha at fedoraproject.org> - 0.5.2-1
+- Update to latest upstream release. Remove patch 0.
+
 * Thu Jun 06 2013 Eric Smith <brouhaha at fedoraproject.org> - 0.5.1-2
 - Add patch to avoid calling clearenv() in setproctitle.c, bug #971513.
 
diff --git a/sources b/sources
index 3db1aad..2fbd665 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-22c3ad2b17fde284793f82201f262cbd  libbsd-0.5.1.tar.xz
+be8b2e0dc4614699834c49693574fd1a  libbsd-0.5.2.tar.xz