Index: libvirt-0.4.6/src/xend_internal.c
===================================================================
--- libvirt-0.4.6.orig/src/xend_internal.c
+++ libvirt-0.4.6/src/xend_internal.c
@@ -2138,10 +2138,8 @@ xenDaemonParseSxprGraphicsNew(virConnect
                 const char *keymap = sexpr_node(node, "device/vfb/keymap");
                 const char *unused = sexpr_node(node, "device/vfb/vncunused");
 
-                if ((unused && STREQ(unused, "1")) || port == -1) {
+                if ((unused && STREQ(unused, "1")) || port == -1)
                     graphics->data.vnc.autoport = 1;
-                    port = -1;
-                }
 
                 if (port >= 0 && port < 5900)
                     port += 5900;