Bugfix: return a copy of points

poppy-project · Jun 9, 2020 · b65ab8c · b65ab8c
1 parent 7766103
commit b65ab8c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/poppy_ros_control/recorder.py b/src/poppy_ros_control/recorder.py
@@ -5,6 +5,7 @@
 from trajectory_msgs.msg import JointTrajectoryPoint, JointTrajectory
 from moveit_msgs.msg import RobotTrajectory
 import json, rospy
+from copy import deepcopy
 
 def to_dict(points):
     """
@@ -34,7 +35,7 @@ def from_dict(trajectory):
     for point in trajectory["points"]:
         jtp.positions = point["positions"]
         jtp.time_from_start = rospy.Duration(point["time"])
-        jt.points.append(jtp)
+        jt.points.append(deepcopy(jtp))
     return jt
 
 class RecorderBase(object):