From 4f84948a8e5fb9a9e1df3d935194545f5b3b405d Mon Sep 17 00:00:00 2001
From: Ivan Santiago Paunovic <ivanpauno@ekumenlabs.com>
Date: Thu, 5 Dec 2019 10:25:59 -0300
Subject: [PATCH] Use absolute topic name for parameter events (#929)

Signed-off-by: Ivan Santiago Paunovic <ivanpauno@ekumenlabs.com>
---
 rclcpp/src/rclcpp/node_interfaces/node_parameters.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rclcpp/src/rclcpp/node_interfaces/node_parameters.cpp b/rclcpp/src/rclcpp/node_interfaces/node_parameters.cpp
index 09233a9d06..40db54b9c5 100644
--- a/rclcpp/src/rclcpp/node_interfaces/node_parameters.cpp
+++ b/rclcpp/src/rclcpp/node_interfaces/node_parameters.cpp
@@ -69,7 +69,7 @@ NodeParameters::NodeParameters(
   if (start_parameter_event_publisher) {
     events_publisher_ = rclcpp::create_publisher<MessageT, AllocatorT, PublisherT>(
       node_topics,
-      "parameter_events",
+      "/parameter_events",
       parameter_event_qos,
       publisher_options);
   }