From 29ce90d4bfb1d5f3a8fec035cf6ae59e762c960a Mon Sep 17 00:00:00 2001
From: Nick van der Zwet <nick@connectholland.nl>
Date: Wed, 13 Feb 2019 16:39:11 +0100
Subject: [PATCH] use nullable property for customfields

---
 src/TypesGenerator.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/TypesGenerator.php b/src/TypesGenerator.php
index 99897159..86049a48 100644
--- a/src/TypesGenerator.php
+++ b/src/TypesGenerator.php
@@ -633,8 +633,8 @@ private function generateField(array $config, array $class, \EasyRdf_Resource $t
                 CardinalitiesExtractor::CARDINALITY_N_N,
             ], true);
 
-            if (isset($propertyConfig['nullable']) && false === $propertyConfig['nullable']) {
-                $isNullable = false;
+            if (isset($propertyConfig['nullable'])) {
+                $isNullable = (bool) $propertyConfig['nullable'];
             } else {
                 $isNullable = !in_array($cardinality, [
                     CardinalitiesExtractor::CARDINALITY_1_1,