From 6cdf0b65c157cde2af5561bc0cf84883e40608f2 Mon Sep 17 00:00:00 2001
From: "Martin A. Brown" <martin@linux-ip.net>
Date: Mon, 29 Feb 2016 10:48:03 -0800
Subject: [PATCH] explicitly stringify values at "input"

user can pass in a dict(); os.environ always contains string values, though,
so make sure that the dict() looks like what would be returned from os.environ
---
 tldp/cascadingconfig.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tldp/cascadingconfig.py b/tldp/cascadingconfig.py
index d8b0928..c96b7ea 100644
--- a/tldp/cascadingconfig.py
+++ b/tldp/cascadingconfig.py
@@ -174,7 +174,7 @@ def dict_from_envdict(env=os.environ, base=None, envsep=ENVSEP, clisep=CLISEP):
     for k, v in env.items():
         if k.startswith(tag):
             k = k.lower().replace(envsep, clisep)
-            d[k] = v
+        d[k] = str(v)
     return d