From 15582c51383a8711c0bedd2ed7e92df0b3995eae Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Sun, 7 Jan 2024 18:47:32 +0000
Subject: [PATCH] [core] default cache TTL to null rather than zero, fixes #997

---
 core/polyfills.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/polyfills.php b/core/polyfills.php
index 9370bea0..558ce414 100644
--- a/core/polyfills.php
+++ b/core/polyfills.php
@@ -797,7 +797,7 @@ function stringer($s): string
  * If a value is in the cache, return it; otherwise, call the callback
  * to generate it and store it in the cache.
  */
-function cache_get_or_set(string $key, callable $callback, int $ttl = 0)
+function cache_get_or_set(string $key, callable $callback, ?int $ttl = null)
 {
     global $cache;
     $value = $cache->get($key);