fix runtime dependency

package/dbus/Makefile

@@ -9,7 +9,7 @@ PKG_RELEASE:=		2
 PKG_MD5SUM:=		b02e9c95027a416987b81f9893831061
 PKG_DESCR:=		DBUS daemon
 PKG_SECTION:=		misc
-PKG_DEPENDS:=		libdbus
+PKG_DEPENDS:=		libdbus libexpat
 PKG_BUILDDEP:=		expat util-linux
 PKG_URL:=		http://dbus.freedesktop.org/
 PKG_SITES:=		http://dbus.freedesktop.org/releases/dbus/