xbps: merge patch from git to fix assertion in obsoletes code.

srcpkgs/xbps/patches/0001-When-checking-for-obsolete-files-ignore-unexistent-f.patch

@@ -0,0 +1,30 @@
+From b5d141e28c5387834f8a57cf0d7eb1fc89697ca4 Mon Sep 17 00:00:00 2001
+From: Juan RP <xtraeme@gmail.com>
+Date: Wed, 13 Mar 2013 22:08:13 +0100
+Subject: [PATCH] When checking for obsolete files ignore unexistent files.
+
+---
+ NEWS                         | 7 ++++++-
+ lib/package_find_obsoletes.c | 6 ++++--
+ 2 files changed, 10 insertions(+), 3 deletions(-)
+
+diff --git a/lib/package_find_obsoletes.c b/lib/package_find_obsoletes.c
+index 874b137..51d6ddb 100644
+--- lib/package_find_obsoletes.c
++++ lib/package_find_obsoletes.c
+@@ -104,8 +104,10 @@ xbps_find_pkg_obsoletes(struct xbps_handle *xhp,
+ 	for (i = 0; i < prop_array_count(instfiles); i++) {
+ 		found = false;
+ 		obj = prop_array_get(instfiles, i);
+-		assert(prop_object_type(obj) == PROP_TYPE_DICTIONARY);
+-
++		if (prop_object_type(obj) != PROP_TYPE_DICTIONARY) {
++			/* ignore unexistent files */
++			continue;
++		}
+ 		oldstr = prop_dictionary_get(obj, "file");
+ 		if (oldstr == NULL)
+ 			continue;
+-- 
+1.8.1.3
+

srcpkgs/xbps/template

@@ -1,7 +1,7 @@
 # Template file for 'xbps'
 pkgname=xbps
 version=0.21
-revision=1
+revision=2
 build_style=configure
 configure_args="--prefix=/ --exec-prefix=/usr --sbindir=/usr/sbin
  --enable-static --enable-debug --enable-tests"