mgr/MgrStandby: fix config observer

Otherwise handle_conf_change() is never called.

Signed-off-by: Sage Weil <sage@newdream.net>

diff --git a/src/mgr/MgrStandby.cc b/src/mgr/MgrStandby.cc
index b78874c05ff33774c299bdd0c84db435d10cd9e1..1ba6eaea4f61e92d69e8c9a96a93fd6e06ea0671 100644 (file)
--- a/src/mgr/MgrStandby.cc
+++ b/src/mgr/MgrStandby.cc
@@ -116,6 +116,8 @@ int MgrStandby::init()
   init_async_signal_handler();
   register_async_signal_handler(SIGHUP, sighup_handler);
 
+  cct->_conf.add_observer(this);
+
   std::lock_guard l(lock);
 
   // Start finisher