From: Marcel Werk <burntime@woltlab.com>
Date: Mon, 5 Feb 2024 10:21:23 +0000 (+0100)
Subject: Fix error in user search
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6a8be7a820d36b8c699fa1eddc0f872f8ccb3bc1;p=GitHub%2FWoltLab%2FWCF.git

Fix error in user search

The error is caused by an empty radiobutton.
```
preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
```
---

diff --git a/wcfsetup/install/files/lib/system/option/RadioButtonOptionType.class.php b/wcfsetup/install/files/lib/system/option/RadioButtonOptionType.class.php
index 7fdfa9cffe..96014fc68d 100644
--- a/wcfsetup/install/files/lib/system/option/RadioButtonOptionType.class.php
+++ b/wcfsetup/install/files/lib/system/option/RadioButtonOptionType.class.php
@@ -105,7 +105,7 @@ class RadioButtonOptionType extends AbstractOptionType implements
             return false;
         }
 
-        $conditions->add("option_value.userOption" . $option->optionID . " = ?", [StringUtil::trim($value)]);
+        $conditions->add("option_value.userOption" . $option->optionID . " = ?", [StringUtil::trim($value ?: '')]);
 
         return true;
     }