# HG changeset patch
# User Aurelien Campeas <aurelien.campeas@logilab.fr>
# Date 1272979820 -7200
# Node ID 52ae8f68d9e2f6cebdb8576fe59f5f5b8f245830
# Parent  6e561796804ca91ca100402ac9b2addf94b6150f
[web/schemaviewer] fix bad call

diff -r 6e561796804c -r 52ae8f68d9e2 web/schemaviewer.py
--- a/web/schemaviewer.py	Tue May 04 11:09:18 2010 +0200
+++ b/web/schemaviewer.py	Tue May 04 15:30:20 2010 +0200
@@ -48,13 +48,13 @@
 
     # no self.req managements
 
-    def may_read(self, rdef, action):
+    def may_read(self, rdef, action='read'):
         """Return true if request user may read the given schema.
         Always return True when no request is provided.
         """
         if self.req is None:
             return True
-        return sch.may_have_permission('read', self.req)
+        return rdef.may_have_permission(action, self.req)
 
     def format_eschema(self, eschema):
         text = eschema.type