From 48be835d2a167d2a57be6e7ef24fd5ac765699e3 Mon Sep 17 00:00:00 2001
From: wolfcode <37436228+wolf-leo@users.noreply.github.com>
Date: Thu, 23 Jan 2025 09:51:22 +0800
Subject: [PATCH] Update CaptchaBuilder.php
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兼容PHP8.4
---
 src/CaptchaBuilder.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/CaptchaBuilder.php b/src/CaptchaBuilder.php
index 5d633be..6edda58 100644
--- a/src/CaptchaBuilder.php
+++ b/src/CaptchaBuilder.php
@@ -140,7 +140,7 @@ public function setInterpolation($interpolate = true)
      */
     public $tempDir = 'temp/';
 
-    public function __construct($phrase = null, PhraseBuilderInterface $builder = null)
+    public function __construct($phrase = null, ?PhraseBuilderInterface $builder = null)
     {
         if ($builder === null) {
             $this->builder = new PhraseBuilder;