Fix deprecated null pass in Captcha

omeka · Oct 30, 2024 · 39e6e30 · 39e6e30
1 parent 5e4c86b
commit 39e6e30
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/application/libraries/Zend/Form/Element/Captcha.php b/application/libraries/Zend/Form/Element/Captcha.php
@@ -228,7 +228,7 @@ public function getPluginLoader($type)
      */
     public function addPrefixPath($prefix, $path, $type = null)
     {
-        $type = strtoupper($type);
+        $type = is_string($type) ? strtoupper($type) : $type;
         switch ($type) {
             case null:
                 $loader = $this->getPluginLoader(self::CAPTCHA);