From ff342a5ba68f4f0e16d876af2020a88da916b377 Mon Sep 17 00:00:00 2001
From: iphydf <iphydf@users.noreply.github.com>
Date: Sat, 11 Aug 2018 12:56:39 +0000
Subject: [PATCH] Force storing the result of crypto_memcmp in the test.

So we don't accidentally elide the call given that it's a pure function
and its result isn't used.
---
 toxcore/crypto_core_test.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/toxcore/crypto_core_test.cc b/toxcore/crypto_core_test.cc
index 1fbdd296..cdc315b2 100644
--- a/toxcore/crypto_core_test.cc
+++ b/toxcore/crypto_core_test.cc
@@ -29,7 +29,8 @@ enum {
 
 clock_t memcmp_time(void *a, void *b, size_t len) {
   clock_t start = clock();
-  crypto_memcmp(a, b, len);
+  volatile int result = crypto_memcmp(a, b, len);
+  (void)result;
   return clock() - start;
 }