vswitchd: Enable updating resolv.conf by default when using discovery

When vSwitch does discovery, it is supposed to update resolv.conf by
default.  The way configuration parameters were being read, it would
disable this update by default.

diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index ba90528..63c31c2 100644 (file)
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -1076,10 +1076,14 @@ bridge_reconfigure_controller(struct bridge *br)
         int rate_limit, burst_limit;
 
         if (!strcmp(controller, "discover")) {
+            bool update_resolv_conf = true;
+
+            if (cfg_has("%s.update-resolv.conf", pfx)) {
+                update_resolv_conf = cfg_get_bool(0, "%s.update-resolv.conf");
+            }
             ofproto_set_discovery(br->ofproto, true,
                                   cfg_get_string(0, "%s.accept-regex", pfx),
-                                  cfg_get_bool(0, "%s.update-resolv.conf",
-                                               pfx));
+                                  update_resolv_conf);
         } else {
             struct netdev *netdev;
             bool in_band;