From 9017d1720ffc322c9a3d87711a86d3d3c42746d8 Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Sun, 29 Sep 2019 16:36:30 +0200
Subject: [PATCH] Fix `TMultipleFormField` if multiples are used

---
 .../lib/system/form/builder/field/TMultipleFormField.class.php  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/lib/system/form/builder/field/TMultipleFormField.class.php b/wcfsetup/install/files/lib/system/form/builder/field/TMultipleFormField.class.php
index 65ad42b85e..1c8965de3f 100644
--- a/wcfsetup/install/files/lib/system/form/builder/field/TMultipleFormField.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/field/TMultipleFormField.class.php
@@ -156,7 +156,7 @@ trait TMultipleFormField {
 		parent::populate();
 		
 		if ($this->allowsMultiple()) {
-			$this->getDocument()->getDataHandler()->add(new CustomFormDataProcessor('multiple', function(IFormDocument $document, array $parameters) {
+			$this->getDocument()->getDataHandler()->addProcessor(new CustomFormDataProcessor('multiple', function(IFormDocument $document, array $parameters) {
 				if ($this->checkDependencies() && !empty($this->getValue())) {
 					$parameters[$this->getObjectProperty()] = $this->getValue();
 				}
-- 
2.20.1