Removed warning (#312)

ahcorde · web-flow · commit d909f9bfb702 · 2024-05-17T16:57:49.000+02:00
Signed-off-by: Alejandro Hernández Cordero &lt;ahcorde@gmail.com&gt;
diff --git a/image_transport/src/publisher.cpp b/image_transport/src/publisher.cpp
@@ -212,7 +212,7 @@ void Publisher::publish(sensor_msgs::msg::Image::UniquePtr message) const
   }
 
   std::vector<std::shared_ptr<PublisherPlugin>> pubs_take_reference;
-  std::optional<std::shared_ptr<PublisherPlugin>> pub_takes_ownership = std::nullopt;
+  std::optional<std::shared_ptr<PublisherPlugin>> pub_takes_ownership{std::nullopt};
 
   for (const auto & pub : impl_->publishers_) {
     if (pub->getNumSubscribers() > 0) {

Original file line number	Diff line number	Diff line change
`@@ -212,7 +212,7 @@ void Publisher::publish(sensor_msgs::msg::Image::UniquePtr message) const`
`212`	`212`	`}`
`213`	`213`
`214`	`214`	`std::vector<std::shared_ptr<PublisherPlugin>> pubs_take_reference;`
`215`		`- std::optional<std::shared_ptr<PublisherPlugin>> pub_takes_ownership = std::nullopt;`
	`215`	`+ std::optional<std::shared_ptr<PublisherPlugin>> pub_takes_ownership{std::nullopt};`
`216`	`216`
`217`	`217`	`for (const auto & pub : impl_->publishers_) {`
`218`	`218`	`if (pub->getNumSubscribers() > 0) {`