From c1593411dba9e3bf7730344636270e4a7cb8e3b0 Mon Sep 17 00:00:00 2001
From: Patrick Uiterwijk <puiterwijk@redhat.com>
Date: Nov 22 2016 23:26:19 +0000
Subject: Header values need to be strings


This has seemingly always been documented, and broken in a recent release.

Reference: https://github.com/kennethreitz/requests/issues/3477

Signed-off-by: Patrick Uiterwijk <puiterwijk@redhat.com>

---

diff --git a/koji/__init__.py b/koji/__init__.py
index 4723844..768574d 100644
--- a/koji/__init__.py
+++ b/koji/__init__.py
@@ -2234,7 +2234,7 @@ class ClientSession(object):
             # connection class handles Host
             ('User-Agent', 'koji/1.7'),  #XXX
             ('Content-Type', 'text/xml'),
-            ('Content-Length', len(request)),
+            ('Content-Length', str(len(request))),
         ]
         return handler, headers, request