SERVER-21643: fix compile on osx

1 files changed, 7 insertions, 7 deletions

diff --git a/src/mongo/db/repl/replication_executor.h b/src/mongo/db/repl/replication_executor.h
index 5b130f87de4..24d3e67421e 100644
--- a/src/mongo/db/repl/replication_executor.h
+++ b/src/mongo/db/repl/replication_executor.h
@@ -313,13 +313,13 @@ private:
     stdx::mutex _mutex;
     stdx::mutex _terribleExLockSyncMutex;
     stdx::condition_variable _noMoreWaitingThreads;
-    WorkQueue _freeQueue{};
-    WorkQueue _readyQueue{};
-    WorkQueue _dbWorkInProgressQueue{};
-    WorkQueue _exclusiveLockInProgressQueue{};
-    WorkQueue _networkInProgressQueue{};
-    WorkQueue _sleepersQueue{};
-    EventList _unsignaledEvents{};
+    WorkQueue _freeQueue;
+    WorkQueue _readyQueue;
+    WorkQueue _dbWorkInProgressQueue;
+    WorkQueue _exclusiveLockInProgressQueue;
+    WorkQueue _networkInProgressQueue;
+    WorkQueue _sleepersQueue;
+    EventList _unsignaledEvents;
     int64_t _totalEventWaiters = 0;
 
     // Counters for metrics, for the whole life of this instance, protected by _mutex.