From 99b9d4f4867e3da5b9120a587189f7e33c60ceee Mon Sep 17 00:00:00 2001
From: Vitaliy Chesnokov <me@vitaliy-chesnokov.ru>
Date: Fri, 26 Apr 2019 17:46:24 +0300
Subject: [PATCH] Fix generateHumanReadableTypes

---
 Extractor/ApiDocExtractor.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Extractor/ApiDocExtractor.php b/Extractor/ApiDocExtractor.php
index f62ef94..7bcc0c8 100644
--- a/Extractor/ApiDocExtractor.php
+++ b/Extractor/ApiDocExtractor.php
@@ -610,7 +610,7 @@ class ApiDocExtractor
     {
         foreach ($array as $name => $info) {
 
-            if (empty($info['dataType']) && isset($info['subType'])) {
+            if (empty($info['dataType']) && array_key_exists('subType', $info)) {
                 $array[$name]['dataType'] = $this->generateHumanReadableType($info['actualType'], $info['subType']);
             }