From 07db7d5900c716c368ab3ad4a567e3ced9d26c7f Mon Sep 17 00:00:00 2001
From: JeongBong Seo <jb.seo@lge.com>
Date: Mon, 22 Apr 2019 11:47:16 +0900
Subject: [PATCH] DRAFT nav2-costmap-2d-0.1.7.inc: Fix compile errors

---
 .../navigation2/nav2-costmap-2d-0.1.7.inc     |  7 ++++
 .../0001-Fix-build-errors.patch               | 39 +++++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 includes-ros2/navigation2/nav2-costmap-2d-0.1.7.inc
 create mode 100644 includes-ros2/navigation2/nav2-costmap-2d/0001-Fix-build-errors.patch

diff --git a/includes-ros2/navigation2/nav2-costmap-2d-0.1.7.inc b/includes-ros2/navigation2/nav2-costmap-2d-0.1.7.inc
new file mode 100644
index 0000000..0ef06dc
--- /dev/null
+++ b/includes-ros2/navigation2/nav2-costmap-2d-0.1.7.inc
@@ -0,0 +1,7 @@
+# Copyright (c) 2019 LG Electronics, Inc.
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/nav2-costmap-2d:"
+
+SRC_URI += " \
+    file://0001-Fix-build-errors.patch \
+"
diff --git a/includes-ros2/navigation2/nav2-costmap-2d/0001-Fix-build-errors.patch b/includes-ros2/navigation2/nav2-costmap-2d/0001-Fix-build-errors.patch
new file mode 100644
index 0000000..0dab429
--- /dev/null
+++ b/includes-ros2/navigation2/nav2-costmap-2d/0001-Fix-build-errors.patch
@@ -0,0 +1,39 @@
+From eb5c6d1ec04594d4de74ef0c98955b337a9f8b4d Mon Sep 17 00:00:00 2001
+From: JeongBong Seo <jb.seo@lge.com>
+Date: Mon, 22 Apr 2019 11:45:05 +0900
+Subject: Fix build errors
+
+---
+ plugins/static_layer.cpp | 2 +-
+ src/costmap_2d_ros.cpp   | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/plugins/static_layer.cpp b/plugins/static_layer.cpp
+index 8102458..857fded 100644
+--- a/plugins/static_layer.cpp
++++ b/plugins/static_layer.cpp
+@@ -327,7 +327,7 @@ void StaticLayer::updateCosts(
+     geometry_msgs::msg::TransformStamped transform;
+     try {
+       transform = tf_->lookupTransform(map_frame_, global_frame_, tf2::TimePointZero);
+-    } catch (tf2::TransformException ex) {
++    } catch (tf2::TransformException & ex) {
+       RCLCPP_ERROR(node_->get_logger(), "%s", ex.what());
+       return;
+     }
+diff --git a/src/costmap_2d_ros.cpp b/src/costmap_2d_ros.cpp
+index bbb2265..85c5aeb 100644
+--- a/src/costmap_2d_ros.cpp
++++ b/src/costmap_2d_ros.cpp
+@@ -249,7 +249,7 @@ void Costmap2DROS::reconfigureCB()
+ 
+   // If the padding has changed, call setUnpaddedRobotFootprint() to
+   // re-apply the padding.
+-  float footprint_padding;
++  float footprint_padding = .0f;
+   dynamic_param_client_->get_event_param("footprint_padding", footprint_padding);
+ 
+   if (footprint_padding_ != footprint_padding) {
+-- 
+2.17.1
+