From 08658274beedaefdc765a942ef144b1662c3cdd3 Mon Sep 17 00:00:00 2001
From: wep21 <daisuke.nishimatsu1021@gmail.com>
Date: Wed, 8 May 2024 15:46:26 +0900
Subject: [PATCH] fix: add void annotation

Signed-off-by: wep21 <daisuke.nishimatsu1021@gmail.com>
---
 .../topic_statistics_collector/received_message_period.hpp      | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/libstatistics_collector/topic_statistics_collector/received_message_period.hpp b/include/libstatistics_collector/topic_statistics_collector/received_message_period.hpp
index 0fc4ead..ff645d3 100644
--- a/include/libstatistics_collector/topic_statistics_collector/received_message_period.hpp
+++ b/include/libstatistics_collector/topic_statistics_collector/received_message_period.hpp
@@ -178,6 +178,8 @@ class ReceivedMessagePeriodCollector<rmw_message_info_t, std::enable_if_t<messag
   {
     std::unique_lock<std::mutex> ulock{mutex_};
 
+    (void) message_info;
+    
     if (time_last_message_received_ == kUninitializedTime) {
       time_last_message_received_ = now_nanoseconds;
     } else {