xbps: add patch to fix xbps-remove -o

srcpkgs/xbps/patches/7b728f5ac.patch

@@ -0,0 +1,19 @@
+commit 7b728f5ac0adc28f3d7270c26e14ecff73a7f16f
+Author: Duncaen <mail@duncano.de>
+Date:   Wed Jun 26 22:24:47 2019 +0200
+
+    bin/xbps-remove: fix skipping executing orphans transaction
+
+diff --git bin/xbps-remove/main.c bin/xbps-remove/main.c
+index 1ef328a8..4ff943c0 100644
+--- bin/xbps-remove/main.c
++++ bin/xbps-remove/main.c
+@@ -295,7 +295,7 @@ main(int argc, char **argv)
+ 			exit(rv);
+ 		}
+ 	}
+-	if (missing == argc) {
++	if (!orphans && missing == argc) {
+ 		goto out;
+ 	}
+ 	if (orphans || (argc > optind)) {

srcpkgs/xbps/template

@@ -1,7 +1,7 @@
 # Template file for 'xbps'
 pkgname=xbps
 version=0.56
-revision=3
+revision=4
 bootstrap=yes
 build_style=configure
 short_desc="XBPS package system utilities"