fix: Include variant

Janosch Machowinski · Janosch Machowinski · commit 4d8cdeedc330 · 2023-11-03T11:59:54.000Z
Signed-off-by: Janosch Machowinski &lt;J.Machowinski@cellumation.com&gt;
diff --git a/rclcpp_action/src/client.cpp b/rclcpp_action/src/client.cpp
@@ -20,6 +20,7 @@
 #include <string>
 #include <tuple>
 #include <utility>
+#include <variant>
 
 #include "rcl_action/action_client.h"
 #include "rcl_action/wait.h"
diff --git a/rclcpp_action/src/server.cpp b/rclcpp_action/src/server.cpp
@@ -18,6 +18,7 @@
 #include <tuple>
 #include <unordered_map>
 #include <utility>
+#include <variant>
 #include <vector>
 #include <deque>
 
