From 8609b0a1db5464c57d5abd038293d8af5df6f7cb Mon Sep 17 00:00:00 2001
From: Felix Palta <fpalta90@gmail.com>
Date: Sun, 4 Dec 2016 23:08:52 +0300
Subject: [PATCH] Fix divide by zero error in drip

It occured when 'numbytes' parameter was set to 0. In this case 'drip' should return 400('Bad request').
---
 httpbin/core.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/httpbin/core.py b/httpbin/core.py
index e3ca094..0e9a85d 100644
--- a/httpbin/core.py
+++ b/httpbin/core.py
@@ -468,12 +468,16 @@ def drip():
     duration = float(args.get('duration', 2))
     numbytes = min(int(args.get('numbytes', 10)),(10 * 1024 * 1024)) # set 10MB limit
     code = int(args.get('code', 200))
-    pause = duration / numbytes
 
     delay = float(args.get('delay', 0))
     if delay > 0:
         time.sleep(delay)
 
+    if numbytes <= 0:
+        response = Response('number of bytes must be positive', status=400)
+        return response
+
+    pause = duration / numbytes
     def generate_bytes():
         for i in xrange(numbytes):
             yield u"*".encode('utf-8')