From d25bbe773c5162c1cf3784343cd86ffbd999da51 Mon Sep 17 00:00:00 2001
From: "steven.lewis" <stevenlewis@gowebprint.com>
Date: Sat, 22 Jun 2024 19:19:32 +0100
Subject: [PATCH] Gracefully exit prepareToFork if driver has not been used.

---
 lib/Phpfastcache/Extensions/Drivers/Couchbasev4/Driver.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Phpfastcache/Extensions/Drivers/Couchbasev4/Driver.php b/lib/Phpfastcache/Extensions/Drivers/Couchbasev4/Driver.php
index a72de00..d544fb7 100644
--- a/lib/Phpfastcache/Extensions/Drivers/Couchbasev4/Driver.php
+++ b/lib/Phpfastcache/Extensions/Drivers/Couchbasev4/Driver.php
@@ -148,6 +148,10 @@ protected function connect(?int $appendPPID = null): bool
      */
     public static function prepareToFork(): void
     {
+        if (!isset(static::$posixLoaded) && !isset(static::$extVersion)) {
+            return;
+        }
+
         if (!static::$posixLoaded) {
             throw new PhpfastcacheDriverCheckException('POSIX extension is required to prepare for forking');
         }