Fixed problems with product permissions registration methods that caused...

Fixed problems with product permissions registration methods that caused product permissions to get lost when adding, changing and deleting permission objects.

lib/python/App/ProductRegistry.py

@@ -165,25 +165,18 @@ class ProductRegistryMixin:
         self, product, permission, methods=(), default=('Manager',)
         ):
 
-        pid=product.id
-
         permissions=self._getProductRegistryData('permissions')
 
         for d in permissions:
             if d['name']==permission:
-                if not d.has_key('product'): d['product']=pid
-                if d['product'] != pid:
                 raise 'Type Exists', (
                     'The permission <em>%s</em> is already defined.'
                     % permission)
-                d['methods']=methods
-                d['default']=default
-                return
         
-        d={'name': permission, 'methods': methods, 'default': default}
-        if permission: d['permission']=permission
+        d={'name': permission, 'methods': methods, 'permission': permission,
+                'default': default, 'product': product.id}
         
-        self._setProductRegistryData('permissions', permissions+(d,))
+        self._setProductRegistryData('permissions', permissions + (d,))
         self._setProductRegistryData(
             'ac_permissions',
             self._getProductRegistryData('ac_permissions')