check permission on web_page_module instead of context

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@39820 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_web_blog/SkinTemplateItem/portal_skins/erp5_web_blog/WebSection_viewBlogFrontPage/add_new_article.xml

@@ -318,7 +318,7 @@ python:"<a class=\\"button button-submit\\" href=\\"%s/WebSection_viewAddBlogMes
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python:here.getPortalObject().portal_membership.checkPermission("Add portal content", here)</string> </value>
+            <value> <string>python:here.getPortalObject().portal_membership.checkPermission("Add portal content", here.getPortalObject().getDefaultModule("Web Page"))</string> </value>
         </item>
       </dictionary>
     </pickle>

bt5/erp5_web_blog/bt/revision

-73
\ No newline at end of file
+74
\ No newline at end of file