fix idiotic commit, mpd runs as mpd user

package/mpd/files/mpd.conf

@@ -5,7 +5,7 @@ music_directory			"/music"
 playlist_directory		"/etc/mpd/playlists"
 state_file			"/etc/mpd/state"
 db_file				"/etc/mpd/database"
-pid_file			"/var/run/mpd.pid"
+pid_file			"/var/run/mpd/mpd.pid"
 log_file			"syslog"
 filesystem_charset		"UTF-8"
 id3v1_encoding			"UTF-8"

package/mpd/files/mpd.init

@@ -21,6 +21,10 @@ start)
 		mkdir -p /etc/mpd/playlists
 		chown -R mpd:mpd /etc/mpd
 	fi
+	if [ ! -d /var/run/mpd ];then
+		mkdir -p /var/run/mpd
+		chown -R mpd:mpd /var/run/mpd
+	fi
 	mpd
 	;;
 stop)