Fixed possible nullpointer segfault

Fix for moveit#94
werner291 · Jul 20, 2021 · 2f74aa6 · 2f74aa6
1 parent 053279f
commit 2f74aa6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/moveit_visual_tools.cpp b/src/moveit_visual_tools.cpp
@@ -1248,6 +1248,9 @@ bool MoveItVisualTools::publishTrajectoryPath(const moveit_msgs::RobotTrajectory
     ROS_WARN_STREAM_NAMED(LOGNAME, "Unable to publish trajectory path because trajectory has zero points");
     return false;
   }
+
+  // Ensure that the robot name is available.
+  loadSharedRobotState();
 
   // Create the message
   moveit_msgs::DisplayTrajectory display_trajectory_msg;