From 9e3233f13fb048d0b2da1af9a7d93b80cdade754 Mon Sep 17 00:00:00 2001
From: Christian Prochaska <christian.prochaska@genode-labs.com>
Date: Tue, 16 May 2023 13:23:05 +0200
Subject: [PATCH] test-timer_rate: fix build error with `-std=gnu++20`

Fixes #4898
---
 repos/base/src/test/timer_rate/main.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/repos/base/src/test/timer_rate/main.cc b/repos/base/src/test/timer_rate/main.cc
index 04177043b1..1f3d63dc37 100644
--- a/repos/base/src/test/timer_rate/main.cc
+++ b/repos/base/src/test/timer_rate/main.cc
@@ -38,7 +38,7 @@ class Measurement
 
 		void _handle()
 		{
-			_count++;
+			_count = _count + 1;
 			if (_count % _nr_of_periods != 1) {
 				return;
 			}