Zend_Soap: minor unit tests fix.

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@23331 44c647ce-9c0f-0410-b52a-842ac1e357ba

tests/Zend/Soap/WsdlTest.php

@@ -617,8 +617,8 @@ class Zend_Soap_WsdlTest extends PHPUnit_Framework_TestCase
                                .   '<xsd:schema targetNamespace="http://localhost/MyService.php">'
                                .     '<xsd:complexType name="Zend_Soap_Wsdl_Test">'
                                .       '<xsd:all>'
-                               .         '<xsd:element name="var1" type="xsd:int"/>'
-                               .         '<xsd:element name="var2" type="xsd:string"/>'
+                               .         '<xsd:element name="var1" type="xsd:int" nillable="true"/>'
+                               .         '<xsd:element name="var2" type="xsd:string" nillable="true"/>'
                                .       '</xsd:all>'
                                .     '</xsd:complexType>'
                                .   '</xsd:schema>'