From 8cc2e7b6f153ca3967356dd178194ec175ebdccf Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Sat, 13 Oct 2018 09:46:29 -0400
Subject: [PATCH] fix

---
 responder/api.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/responder/api.py b/responder/api.py
index b310f2e..4b05c70 100644
--- a/responder/api.py
+++ b/responder/api.py
@@ -338,7 +338,7 @@ class API:
         if "PORT" in os.environ:
             if address is None:
                 address = "0.0.0.0"
-            port = os.environ["PORT"]
+            port = int(os.environ["PORT"])
 
         if address is None:
             address = "127.0.0.1"