增加持续继承测试支持

.travis.yml

@@ -4,6 +4,7 @@ php:
   - 5.5
   - 5.4
   - 5.3
+  - 5.2
 
-script: cd ./tools/ && make all
+script: cd ./tools/ && make test
 

tools/Makefile

@@ -103,6 +103,10 @@ pot:
 	rm -f files.txt
 
 
+test:
+	php test.php
+
+
 all:
 	make update
 	make package

var/Widget/XmlRpc.php

@@ -1887,7 +1887,7 @@ class Widget_XmlRpc extends Widget_Abstract_Contents implements Widget_Interface
 
         $struct = array(
             'nickname'  => $this->user->screenName,
-            'userid'     => $this->user->uid,
+            'userid'    => $this->user->uid,
             'url'       => $this->user->url,
             'email'     => $this->user->mail,
             'lastname'  => '',