From fb8fab1577c5bb0808f304c9629f91969ce1d832 Mon Sep 17 00:00:00 2001
From: Lance Edgar <ledgar@sacfoodcoop.com>
Date: Fri, 3 Jul 2015 17:48:53 -0500
Subject: [PATCH] Tweak logic for removing certain form fields when creating a
 batch.

Just to be a little more on the safe side.
---
 tailbone/views/batch.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tailbone/views/batch.py b/tailbone/views/batch.py
index 4ff29838..91264cb5 100644
--- a/tailbone/views/batch.py
+++ b/tailbone/views/batch.py
@@ -631,8 +631,10 @@ class FileBatchCrud(BatchCrud):
         fs.filename.set(renderer=FileFieldRenderer.new(self), label="Data File")
         self.configure_fieldset(fs)
         if self.creating:
-            del fs.created
-            del fs.created_by
+            if 'created' in fs.render_fields:
+                del fs.created
+            if 'created_by' in fs.render_fields:
+                del fs.created_by
             if 'cognized' in fs.render_fields:
                 del fs.cognized
             if 'cognized_by' in fs.render_fields: