Take care of the nullptr case on copy (#3)

Signed-off-by: Gonzalo de Pedro <gonzalo@depedro.com.ar>
gonzodepedro · Dec 20, 2021 · a44544f · a44544f
1 parent ac3baa6
commit a44544f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/image_tools/include/image_tools/cv_mat_sensor_msgs_image_type_adapter.hpp b/image_tools/include/image_tools/cv_mat_sensor_msgs_image_type_adapter.hpp
@@ -120,6 +120,8 @@ class ROSCvMatContainer
       } else if (std::holds_alternative<std::unique_ptr<sensor_msgs::msg::Image>>(other.storage_)) {
         storage_ = std::make_unique<sensor_msgs::msg::Image>(
           *std::get<std::unique_ptr<sensor_msgs::msg::Image>>(other.storage_));
+      } else if (std::holds_alternative<std::nullptr_t>(other.storage_)) {
+        storage_ = nullptr;
       }
     }
     return *this;