From e3d1ca3e772ae516f5ab86e76d2405654ce15cf3 Mon Sep 17 00:00:00 2001
From: Jose Luis Rivero <jrivero@osrfoundation.org>
Date: Fri, 8 May 2020 18:53:06 +0200
Subject: [PATCH] Backport Gazebo11/Bionic fix for boost variant

---
 gazebo_plugins/src/gazebo_ros_ray_sensor.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gazebo_plugins/src/gazebo_ros_ray_sensor.cpp b/gazebo_plugins/src/gazebo_ros_ray_sensor.cpp
index 6d0fc4c01..6c654def0 100644
--- a/gazebo_plugins/src/gazebo_ros_ray_sensor.cpp
+++ b/gazebo_plugins/src/gazebo_ros_ray_sensor.cpp
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 #include <boost/make_shared.hpp>
+#include <boost/variant.hpp>
 #include <gazebo/transport/transport.hh>
 #include <gazebo_plugins/gazebo_ros_ray_sensor.hpp>
 #include <gazebo_ros/conversions/sensor_msgs.hpp>