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Fix deprecation warning calling declare_parameter #642

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Merged
JWhitleyWork merged 1 commit into from
Mar 18, 2021
Merged

Fix deprecation warning calling declare_parameter #642

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3 changes: 1 addition & 2 deletions depth_image_proc/src/crop_foremost.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -66,8 +66,7 @@ class CropForemostNode : public rclcpp::Node
CropForemostNode::CropForemostNode(const rclcpp::NodeOptions & options)
: Node("CropForemostNode", options)
{
this->declare_parameter("distance");
this->get_parameter("distance", distance_);
distance_ = this->declare_parameter("distance", 0.0);

// Monitor whether anyone is subscribed to the output
// TODO(ros2) Implement when SubscriberStatusCallback is available
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