From 2e663fa91e1f14c5406fb19fac7e6b2b8d7a64ad Mon Sep 17 00:00:00 2001
From: René 'Necoro' Neumann <necoro@necoro.net>
Date: Tue, 15 Feb 2011 05:20:15 +0100
Subject: Allow deletion of prev

---
 controller.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'controller.py')

diff --git a/controller.py b/controller.py
index 0980b54..5770440 100644
--- a/controller.py
+++ b/controller.py
@@ -176,6 +176,8 @@ class ConstAdd:
 
             if int(f.prev.value) != -1:
                 e.prev = ConstExpense.get(f.prev.value)
+            else:
+                e.prev = None
 
             raise web.seeother("/const/%s" % e.id)
         else:
-- 
cgit v1.2.3-54-g00ecf