Our patched get_request were not returning the real REQUEST if it was set,

that's why we observed strange behaviours in field validation and in proxyfield
caches.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@35491 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -35,6 +35,9 @@ original_get_request = Globals.get_request
 convertToUpperCase = Products.ERP5Type.Utils.convertToUpperCase
 
 def get_request():
+  request = original_get_request()
+  if request is not None:
+    return request
   if current_app is not None:
     return current_app.REQUEST
   else: