From 59acc1d701fff1e51a43988f89a9547281633bae Mon Sep 17 00:00:00 2001
From: ewd00010 <78011234+ewd00010@users.noreply.github.com>
Date: Tue, 30 May 2023 15:14:46 +0100
Subject: [PATCH] Update math/check_amicable_pair.cpp

Co-authored-by: David Leal <halfpacho@gmail.com>
---
 math/check_amicable_pair.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/math/check_amicable_pair.cpp b/math/check_amicable_pair.cpp
index d7b8ab5b1..733f1d61d 100644
--- a/math/check_amicable_pair.cpp
+++ b/math/check_amicable_pair.cpp
@@ -64,7 +64,7 @@ bool are_amicable(int x, int y) {
  * @brief Self-test implementations
  * @returns void
  */
-void tests() {
+static void tests() {
     assert(math::are_amicable(220, 284) == true);
     assert(math::are_amicable(6368, 6232) == true);
     assert(math::are_amicable(458, 232) == false);