From 491d508a97123080763c9d8ac65e866e35c3e04d Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Tue, 15 Dec 2015 21:00:11 -0500
Subject: [PATCH] Cast Retry-After header into a float.

---
 discord/client.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/discord/client.py b/discord/client.py
index 8483d4389..ad6dcd312 100644
--- a/discord/client.py
+++ b/discord/client.py
@@ -791,7 +791,7 @@ class Client:
         log_fmt = 'In {}, {}'.format(name, tmp)
         log.debug(log_fmt)
         if resp.status == 429:
-            retry = resp.headers['Retry-After'] / 1000.0
+            retry = float(resp.headers['Retry-After']) / 1000.0
             yield from resp.release()
             yield from asyncio.sleep(retry)
             return (yield from self._rate_limit_helper(name, method, data))