Fix string representations for untyped parameters - #558

Fix string representations for untyped parameters#558

Old-Ding wants to merge 1 commit into

ros2:rollingros2/launch_ros:rollingfrom

Old-Ding:codex/fix-parameter-default-string-reprOld-Ding/launch_ros:codex/fix-parameter-default-string-reprCopy head branch name to clipboard