From b0895dfcf7d61a5709f8b5942542ca05b777cf0a Mon Sep 17 00:00:00 2001
From: Dan Rose <dan@digilabs.io>
Date: Wed, 25 Mar 2020 12:29:48 -0500
Subject: [PATCH] use braces for constructor

---
 rmw_cyclonedds_cpp/src/rmw_node.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rmw_cyclonedds_cpp/src/rmw_node.cpp b/rmw_cyclonedds_cpp/src/rmw_node.cpp
index fc232850..a77ee075 100644
--- a/rmw_cyclonedds_cpp/src/rmw_node.cpp
+++ b/rmw_cyclonedds_cpp/src/rmw_node.cpp
@@ -2221,7 +2221,7 @@ static void clean_waitset_caches()
      used ... */
   std::lock_guard<std::mutex> lock(gcdds.lock);
   for (auto && ws : gcdds.waitsets) {
-    std::unique_lock<std::mutex> lock2(ws->lock, std::try_to_lock);
+    std::unique_lock<std::mutex> lock2{ws->lock, std::try_to_lock};
     if (lock2.owns_lock()) {
       waitset_detach(ws);
     }