Allow to pass no REQUEST.

bt5/erp5_credential/SkinTemplateItem/portal_skins/erp5_credential/CredentialRequest_checkLoginAvailability.xml

@@ -107,7 +107,7 @@ return True\n
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>value,REQUEST</string> </value>
+            <value> <string>value,REQUEST=None</string> </value>
         </item>
         <item>
             <key> <string>_proxy_roles</string> </key>

bt5/erp5_credential/bt/revision

-361
+362
\ No newline at end of file