From 1240b154cbd7a2a48f499ac387b054ef0f13e573 Mon Sep 17 00:00:00 2001
From: jesopo
Date: Thu, 25 Apr 2019 17:48:51 +0100
Subject: Support interfaces that don't have AF_INET and/or AF_INET6

---
 src/utils/http.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/utils')

diff --git a/src/utils/http.py b/src/utils/http.py
index 09a47607..2e71792d 100644
--- a/src/utils/http.py
+++ b/src/utils/http.py
@@ -110,8 +110,11 @@ def is_localhost(hostname: str) -> bool:
 
     for interface in netifaces.interfaces():
         links = netifaces.ifaddresses(interface)
-        for link in links[netifaces.AF_INET]+links[netifaces.AF_INET6]:
+
+        for link in links.get(netifaces.AF_INET, []
+                )+links.get(netifaces.AF_INET6, [])
             address = ipaddress.ip_address(link["addr"].split("%", 1)[0])
             if address in ips:
                 return True
+
     return False
-- 
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