Fixed the build error using gcc 13

Change-Id: I820e1d9ce84a2d445f277e55d77a80fdad6a9f4a

diff --git a/src/modules/dbus_event/dbus_event_module.hh b/src/modules/dbus_event/dbus_event_module.hh
index d6661cf..7919060 100644 (file)
--- a/src/modules/dbus_event/dbus_event_module.hh
+++ b/src/modules/dbus_event/dbus_event_module.hh
@@ -32,6 +32,7 @@
 #include "last_event_item.hh"
 #include "vconf_event_handler.hh"
 #include "privilege_checker.hh"
+#include <optional>
 
 namespace esd::module {