spice: do not require TCP ports

It is possible to use Spice server without TCP port.  On local VM,
qemu (and libvirt) can add new clients thanks to QMP add_client command.

Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

diff --git a/ui/spice-core.c b/ui/spice-core.c
index 6467fa477674a454e61ed5014bd3d1c766db8e78..e8d4baedd85fa4c14d5eb009f146e70502b8d7f6 100644 (file)
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -661,10 +661,6 @@ void qemu_spice_init(void)
     }
     port = qemu_opt_get_number(opts, "port", 0);
     tls_port = qemu_opt_get_number(opts, "tls-port", 0);
-    if (!port && !tls_port) {
-        error_report("neither port nor tls-port specified for spice");
-        exit(1);
-    }
     if (port < 0 || port > 65535) {
         error_report("spice port is out of range");
         exit(1);