From 3e06b3342032aa8d983e4c8df35ebcdb59aa24f9 Mon Sep 17 00:00:00 2001
From: Joseph Kennedy <joseph@netsiphon.com>
Date: Thu, 31 Aug 2017 15:12:57 -0400
Subject: [PATCH] Copy from connection example

---
 netbox/dcim/filters.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/netbox/dcim/filters.py b/netbox/dcim/filters.py
index 4d050d50d..24ba14f4c 100644
--- a/netbox/dcim/filters.py
+++ b/netbox/dcim/filters.py
@@ -616,11 +616,9 @@ class InterfaceListFilter(django_filters.FilterSet):
         fields = ['form_factor', 'enabled', 'mtu']
 
     def filter_site(self, queryset, name, value):
-        #try:
-        device = Device.objects.filter(**{name: value}).distinct()
-        return queryset
-        #except Device.DoesNotExist:
-        #    return queryset.none()
+        if not value.strip():
+            return queryset
+        return queryset.filter(device_id__device__site__slug=value)
     
     def filter_role(self, queryset, name, value):
         try: