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Switch to get for Dict lookup to prevent KeyError #3043

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Oct 27, 2024
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2 changes: 1 addition & 1 deletion moveit_configs_utils/moveit_configs_utils/launches.py
Original file line number Diff line number Diff line change
Expand Up @@ -249,7 +249,7 @@ def generate_move_group_launch(moveit_config):
parameters=move_group_params,
extra_debug_args=["--debug"],
# Set the display variable, in case OpenGL code is used internally
additional_env={"DISPLAY": os.environ["DISPLAY"]},
additional_env={"DISPLAY": os.environ.get("DISPLAY", "")},
)
return ld

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