From b31e73c7407b547e0f59b4389ef019911152b4e3 Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Fri, 22 Jan 2016 12:38:41 +0530
Subject: [PATCH] only create list if it does not exist

---
 oml/changelog.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/oml/changelog.py b/oml/changelog.py
index 896c231..abc87b3 100644
--- a/oml/changelog.py
+++ b/oml/changelog.py
@@ -191,7 +191,7 @@ class Changelog(db.Model):
         from user.models import List
         if name == '':
             return True
-        l = List.create(user.id, name)
+        l = List.get_or_create(user.id, name)
         trigger_event('addlist', {'id': l.public_id, 'user': user.id})
         return True