rgw/notify: add copy ctor to token waiter

Signed-off-by: Yuval Lifshitz <ylifshit@ibm.com>

diff --git a/src/rgw/driver/rados/rgw_notify.cc b/src/rgw/driver/rados/rgw_notify.cc
index 3f576120a8ca8cde4de9cdd884426fcaf6445bc3..73612eaa2ac3cf1e74b61e469ac2b91a85f91853 100644 (file)
--- a/src/rgw/driver/rados/rgw_notify.cc
+++ b/src/rgw/driver/rados/rgw_notify.cc
@@ -154,6 +154,9 @@ private:
  
     struct token {
       tokens_waiter& waiter;
+      token(const token& other) : waiter(other.waiter) {
+        ++waiter.pending_tokens;
+      }
       token(tokens_waiter& _waiter) : waiter(_waiter) {
         ++waiter.pending_tokens;
       }