From 227e46c285bd774cf45e3cbdf1bd23184458b2be Mon Sep 17 00:00:00 2001
From: Holger Rapp <HolgerRapp@gmx.net>
Date: Tue, 16 May 2017 14:14:01 +0200
Subject: [PATCH] Fix broken test. (#339)

---
 cartographer_ros/cartographer_ros/occupancy_grid_test.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cartographer_ros/cartographer_ros/occupancy_grid_test.cc b/cartographer_ros/cartographer_ros/occupancy_grid_test.cc
index 51674b2..338f642 100644
--- a/cartographer_ros/cartographer_ros/occupancy_grid_test.cc
+++ b/cartographer_ros/cartographer_ros/occupancy_grid_test.cc
@@ -25,6 +25,7 @@ namespace cartographer_ros {
 namespace {
 
 TEST(OccupancyGridTest, ComputeMapLimits) {
+  constexpr int kTrajectoryId = 0;
   const ::cartographer::mapping::TrajectoryNode::ConstantData constant_data{
       ::cartographer::common::FromUniversal(52),
       ::cartographer::sensor::RangeData{
@@ -33,7 +34,7 @@ TEST(OccupancyGridTest, ComputeMapLimits) {
           {}},
       ::cartographer::sensor::Compress(
           ::cartographer::sensor::RangeData{Eigen::Vector3f::Zero(), {}, {}}),
-      nullptr, ::cartographer::transform::Rigid3d::Identity()};
+      kTrajectoryId, ::cartographer::transform::Rigid3d::Identity()};
   const ::cartographer::mapping::TrajectoryNode trajectory_node{
       &constant_data, ::cartographer::transform::Rigid3d::Identity()};
   constexpr double kResolution = 0.05;