rgw: radosgw-admin flush user stats output

Currently this was not being printed to stdout even though it was fetched
correctly

Signed-off-by: Abhishek Lekshmanan <abhishek@suse.com>

diff --git a/src/rgw/rgw_admin.cc b/src/rgw/rgw_admin.cc
index 5d60bc37cbfa6cd9c7a06aedf2c0d79cb576347e..084da9dc3699266dff49c6b83eb6fdc5ca6bc9b5 100644 (file)
--- a/src/rgw/rgw_admin.cc
+++ b/src/rgw/rgw_admin.cc
@@ -6880,6 +6880,7 @@ next:
       utime_t last_update_ut(last_stats_update);
       encode_json("last_stats_update", last_update_ut, formatter);
     }
+    formatter->flush(cout);
   }
 
   if (opt_cmd == OPT_METADATA_GET) {