Update nav2_costmap_2d/include/nav2_costmap_2d/costmap_2d_ros.hpp

Co-authored-by: Steve Macenski <[email protected]>
ros-navigation · Nov 16, 2023 · bf95177 · bf95177
1 parent e4e5e97
commit bf95177
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/nav2_costmap_2d/include/nav2_costmap_2d/costmap_2d_ros.hpp b/nav2_costmap_2d/include/nav2_costmap_2d/costmap_2d_ros.hpp
@@ -171,7 +171,7 @@ class Costmap2DROS : public nav2_util::LifecycleNode
   {
     //lock because no ptr-access is allowed until other ptr-free finished
     std::unique_lock<Costmap2D::mutex_t> lock(*access_);
-    if (layered_costmap_ == nullptr) {
+    if (!layered_costmap_) {
       return false;                                // to avoid nullptr accessed
     }
     return layered_costmap_->isCurrent();