reverted erroneous e808fd6f684a, thanks Carlos

VERSION

@@ -1 +1 @@
-Version 2.00.0 (2012-06-06 20:30:33) dev
+Version 2.00.0 (2012-06-07 23:25:36) dev

gluon/sqlhtml.py

@@ -1130,23 +1130,6 @@ class SQLFORM(FORM):
             hideerror=hideerror,
             )
 
-        if not ret and self.record and self.errors:
-            ### if there are errors in update mode
-            # and some errors refers to an already uploaded file
-            # delete error if
-            # - user not trying to upload a new file
-            # - there is existing file and user is not trying to delete it
-            # this is because removing the file may not pass validation
-            for key in self.errors.keys():
-                if key in self.table \
-                        and self.table[key].type == 'upload' \
-                        and request_vars.get(key, None) in (None, '') \
-                        and self.record[key] \
-                        and not key + UploadWidget.ID_DELETE_SUFFIX in request_vars:
-                    del self.errors[key]
-            if not self.errors:
-                ret = True
-
         self.deleted = \
             request_vars.get(self.FIELDNAME_REQUEST_DELETE, False)