do not fail if reverse dns is not available

1 files changed, 6 insertions, 1 deletions

diff --git a/index.py b/index.py
index c0a38f9..7e82cdf 100755
--- a/index.py
+++ b/index.py
@@ -86,8 +86,13 @@ class new:
         return False
 
     def get_user_information(self):
+        try:
+            host = gethostbyaddr(ctx.ip)[0]
+        except:
+            host = ctx.ip
+
         return {'ip': ctx.ip,
-                'host': gethostbyaddr(ctx.ip)[0],
+                'host': host,
                 'valid': self.validate(ctx.ip)}
 
     def GET(self):