From f48d020b6707efa2fde752129e319dc16b434c79 Mon Sep 17 00:00:00 2001
From: Frank Lichtenheld <frank@lichtenheld.com>
Date: Tue, 12 Apr 2022 11:00:15 +0200
Subject: [PATCH] test_cpu_time: fix unused variable

clang 13 complains:
test/unittests/test_cpu_time.cpp:110:16:
error: variable 'd' set but not used [-Werror,-Wunused-but-set-variable]
        double d=0;

Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com>
(cherry picked from commit 9367513b4ad37e97de789922716a9ddd3274849f)
---
 test/unittests/test_cpu_time.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/unittests/test_cpu_time.cpp b/test/unittests/test_cpu_time.cpp
index 32819bf5..bc80f8ae 100644
--- a/test/unittests/test_cpu_time.cpp
+++ b/test/unittests/test_cpu_time.cpp
@@ -112,6 +112,7 @@ namespace unittests
         {
             d += gen();
         }
+        (void)d;
     }