Fixes a deprecation warning with PHP 8.2

Gregwar#109
AnnoyingTechnology · Mar 7, 2023 · 3a45030 · 3a45030
1 parent d30031a
commit 3a45030
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/Gregwar/Captcha/CaptchaBuilder.php b/src/Gregwar/Captcha/CaptchaBuilder.php
@@ -42,6 +42,11 @@ class CaptchaBuilder implements CaptchaBuilderInterface
      * @var array
      */
     protected $backgroundImages = array();
+
+    /**
+     * @var resource
+     */
+    protected $background = null;
 
     /**
      * @var resource