Convert integer to string prior to streaming

Signed-off-by: Ananya Muddukrishna <ananya.x.muddukrishna@ericsson.com>
ros2 · Mar 8, 2021 · 96c6dbb · 96c6dbb
1 parent 5dba2f4
commit 96c6dbb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rclcpp/src/rclcpp/network_flow_endpoint.cpp b/rclcpp/src/rclcpp/network_flow_endpoint.cpp
@@ -74,7 +74,7 @@ std::ostream & operator<<(std::ostream & os, const NetworkFlowEndpoint & network
     "\"transportProtocol\": \"" << network_flow_endpoint.transport_protocol_ << "\", " <<
     "\"internetProtocol\": \"" << network_flow_endpoint.internet_protocol_ << "\", " <<
     "\"transportPort\": \"" << network_flow_endpoint.transport_port_ << "\", " <<
-    "\"flowLabel\": \"" << network_flow_endpoint.flow_label_ << "\", " <<
+    "\"flowLabel\": \"" << std::to_string(network_flow_endpoint.flow_label_) << "\", " <<
     "\"dscp\": \"" << std::to_string(network_flow_endpoint.dscp_) << "\", " <<
     "\"internetAddress\": \"" << network_flow_endpoint.internet_address_ << "\"" <<
     "}";