From 20f4cc673fb57d39b8a2337e341b8bce742cbdce Mon Sep 17 00:00:00 2001
From: Antoine Bluchet <soyuka@gmail.com>
Date: Mon, 22 Jun 2015 15:47:46 +0200
Subject: [PATCH] Prevent error "Undefined index" when no subtype provided

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

diff --git a/Extractor/ApiDocExtractor.php b/Extractor/ApiDocExtractor.php
index d6c75b4..b2e9f01 100644
--- a/Extractor/ApiDocExtractor.php
+++ b/Extractor/ApiDocExtractor.php
@@ -534,7 +534,7 @@ class ApiDocExtractor
     {
         foreach ($array as $name => $info) {
 
-            if (empty($info['dataType'])) {
+            if (empty($info['dataType']) && isset($info['subType'])) {
                 $array[$name]['dataType'] = $this->generateHumanReadableType($info['actualType'], $info['subType']);
             }