From 45fa816515fbfc692619493836d674c8aad323d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Suwi=C5=84ski?= <dracono@wp.pl>
Date: Wed, 15 Apr 2020 13:02:43 +0200
Subject: [PATCH] Issue #55 fix - access array offset on value of type bool

@see https://github.com/pwnlabs/nusoap/issues/55
---
 src/nusoap.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nusoap.php b/src/nusoap.php
index 1befb04..ac5ba94 100644
--- a/src/nusoap.php
+++ b/src/nusoap.php
@@ -5694,7 +5694,7 @@ function serialize($debug = 0)
                         $ns = $this->getNamespaceFromPrefix($typePrefix);
                         $localPart = $this->getLocalPart($partType);
                         $typeDef = $this->getTypeDef($localPart, $ns);
-                        if ($typeDef['typeClass'] == 'element') {
+                        if (isset($typeDef['typeClass']) && $typeDef['typeClass'] == 'element') {
                             $elementortype = 'element';
                             if (substr($localPart, -1) == '^') {
                                 $localPart = substr($localPart, 0, -1);