From 799044377866ce3d2322a66ce993023d5cec3396 Mon Sep 17 00:00:00 2001
From: René 'Necoro' Neumann <necoro@necoro.net>
Date: Tue, 15 Feb 2011 05:15:56 +0100
Subject: fix previous

---
 controller.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/controller.py b/controller.py
index 0e68491..34d06d9 100644
--- a/controller.py
+++ b/controller.py
@@ -188,15 +188,16 @@ class ConstAdd:
         CE = ConstExpense
 
         # get the list of 'previous' expenses
-        prev_list = CE.query.filter(CE.next == None)
+        filter = (CE.next == None)
         cur = self.get_expense()
 
         if cur.id is None: # empty
             session.expunge(cur)
         else:
-            prev_list = prev_list.filter(CE.id != cur.id)
+            filter = sql.or_(CE.next == cur, filter)
+            filter = sql.and_(filter, CE.id != cur.id)
 
-        prev_list = prev_list.order_by(CE.description).values(CE.id, CE.description)
+        prev_list = CE.query.filter(filter).order_by(CE.description).values(CE.id, CE.description)
 
         return Form(
                 form.Textbox(
-- 
cgit v1.2.3-54-g00ecf