Merge from upstream:

command: let listall print songs only, as described by the man page
already (git commit 2aba75803de7b4cc7319f804977b7a12a61b7f92)

audio/mpc/Makefile

@@ -1,9 +1,10 @@
-# $OpenBSD: Makefile,v 1.20 2015/06/03 07:35:39 dcoppa Exp $
+# $OpenBSD: Makefile,v 1.21 2015/09/11 12:28:54 dcoppa Exp $
 
 COMMENT=		command line client for mpd
 
 VER=			0.27
 DISTNAME=		mpc-${VER}
+REVISION=		0
 CATEGORIES=		audio
 
 HOMEPAGE=		http://www.musicpd.org/clients/mpc/

audio/mpc/patches/patch-src_command_c

@@ -0,0 +1,20 @@
+$OpenBSD: patch-src_command_c,v 1.7 2015/09/11 12:28:54 dcoppa Exp $
+
+commit 2aba75803de7b4cc7319f804977b7a12a61b7f92
+Author: Thorsten Wi<C3><9F>mann <edu@thorsten-wissmann.de>
+Date:   Tue Jul 28 12:09:24 2015 +0200
+
+command: let listall print songs only, as described by the man page
+already
+
+--- src/command.c.orig	Fri Sep 11 14:23:47 2015
++++ src/command.c	Fri Sep 11 14:24:10 2015
+@@ -541,7 +541,7 @@ cmd_listall(int argc, char **argv, struct mpd_connecti
+ 			if (!mpd_send_list_all_meta(conn, tmp))
+ 				printErrorAndExit(conn);
+ 
+-			print_entity_list(conn, MPD_ENTITY_TYPE_UNKNOWN);
++			print_entity_list(conn, MPD_ENTITY_TYPE_SONG);
+ 		} else {
+ 			if (!mpd_send_list_all(conn, tmp))
+ 				printErrorAndExit(conn);