Do not try to use -net user as a default when slirp disabled (Jeremy Fitzhardinge)

When CONFIG_SLIRP is not defined, we should not try to use
-net user as a default.

Patch from Jeremy Fitzhardinge <jeremy@goop.org> (who is a Citrix
staff member).
Signed-off-by: NIan Jackson <ian.jackson@eu.citrix.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5092 c046a42c-6fe2-441c-8c8c-71466251a162

vl.c

@@ -8978,9 +8978,10 @@ int main(int argc, char **argv)
     /* init network clients */
     if (nb_net_clients == 0) {
         /* if no clients, we use a default config */
-        net_clients[0] = "nic";
-        net_clients[1] = "user";
-        nb_net_clients = 2;
+        net_clients[nb_net_clients++] = "nic";
+#ifdef CONFIG_SLIRP
+        net_clients[nb_net_clients++] = "user";
+#endif
     }
 
     for(i = 0;i < nb_net_clients; i++) {