from jwhitley review, one argument constructors should be explicit

ros-perception · Nov 3, 2019 · a3915dd · a3915dd
1 parent 13d3bcc
commit a3915dd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/image_proc/include/crop_non_zero.hpp b/image_proc/include/crop_non_zero.hpp
@@ -46,7 +46,7 @@ namespace image_proc {
 class CropNonZeroNode : public rclcpp::Node
 {
   public:
-    CropNonZeroNode(const rclcpp::NodeOptions&);
+    explicit CropNonZeroNode(const rclcpp::NodeOptions&);
   private:
     std::string camera_namespace_;
     std::string image_pub_topic_;