From ea48ef16c1bd2d472ebed3cb4ea57279b3f243c4 Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Sat, 21 Jan 2017 21:08:31 -0500
Subject: [PATCH] python 2.6

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

diff --git a/pipenv/_pipfile/api.py b/pipenv/_pipfile/api.py
index b55e66b6..86d369ce 100644
--- a/pipenv/_pipfile/api.py
+++ b/pipenv/_pipfile/api.py
@@ -113,7 +113,7 @@ class Pipfile(object):
 
             if i < max_depth:
                 if 'Pipfile':
-                    p = '{}/Pipfile'.format(c)
+                    p = '{0}/Pipfile'.format(c)
                     if os.path.isfile(p):
                         return p
         raise RuntimeError('No Pipfile found!')