Removed warnings in depth_image_proc (#1116)

Signed-off-by: Alejandro Hernandez Cordero <[email protected]>

Author: ahcorde

depth_image_proc/src/point_cloud_xyzi.cpp

@@ -102,7 +102,7 @@ PointCloudXyziNode::PointCloudXyziNode(const rclcpp::NodeOptions & options)
           image_transport::getCameraInfoTopic(intensity_topic), false);
 
         // depth image can use different transport.(e.g. compressedDepth)
-        image_transport::TransportHints depth_hints(this, "raw", "depth_image_transport");
+        image_transport::TransportHints depth_hints(*this, "raw", "depth_image_transport");
         sub_depth_.subscribe(*this, depth_topic, depth_hints.getTransport(),
           rclcpp::SystemDefaultsQoS());
 

depth_image_proc/src/point_cloud_xyzrgb_radial.cpp

@@ -112,7 +112,7 @@ PointCloudXyzrgbRadialNode::PointCloudXyzrgbRadialNode(const rclcpp::NodeOptions
           image_transport::getCameraInfoTopic(rgb_topic), false);
 
         // depth image can use different transport.(e.g. compressedDepth)
-        image_transport::TransportHints depth_hints(this, "raw", "depth_image_transport");
+        image_transport::TransportHints depth_hints(*this, "raw", "depth_image_transport");
         sub_depth_.subscribe(*this, depth_topic, depth_hints.getTransport(),
           rclcpp::SystemDefaultsQoS());