lttr: fixed a bug in signal

1 files changed, 1 insertions, 0 deletions

diff --git a/app/lttr/models.py b/app/lttr/models.py
index 8f773ca..09f1c87 100644
--- a/app/lttr/models.py
+++ b/app/lttr/models.py
@@ -4,6 +4,7 @@ from django.dispatch import receiver
 from django.contrib.gis.db import models
 from django.db.models.signals import post_save
 from django.contrib.sites.models import Site
+from django.contrib.sites.shortcuts import get_current_site
 from django.template.loader import select_template
 from django.utils.translation import ugettext_lazy as _
 from django.utils import timezone