Fix a typo in Writing-A-Simple-Cpp-Service-And-Client.rst (backport #…

…4934) (#4937) * Fix a typo in Writing-A-Simple-Cpp-Service-And-Client.rst (#4934) Signed-off-by: Jihye Sofia Seo <[email protected]> (cherry picked from commit 3959d21) Signed-off-by: Alejandro Hernández Cordero <[email protected]> Co-authored-by: Jihye Sofia Seo <[email protected]> Co-authored-by: Alejandro Hernández Cordero <[email protected]>
ros2 · Jan 14, 2025 · d1dc653 · d1dc653 · ty-davis · Jan 14, 2025
1 parent f8f6e2a
commit d1dc653
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...Tutorials/Beginner-Client-Libraries/Writing-A-Simple-Cpp-Service-And-Client.rst b/...Tutorials/Beginner-Client-Libraries/Writing-A-Simple-Cpp-Service-And-Client.rst
@@ -227,7 +227,7 @@ Inside the ``ros2_ws/src/cpp_srvcli/src`` directory, create a new file called ``
 
     auto result = client->async_send_request(request);
     // Wait for the result.
-    if (rclcpp::spin_until_future_complete(node, result) ==
+    if (rclcpp::spin_until_future_complete(node, result) !=
       rclcpp::FutureReturnCode::SUCCESS)
     {
       RCLCPP_INFO(rclcpp::get_logger("rclcpp"), "Sum: %ld", result.get()->sum);