From 2157cef2a6048a61ef9708269b2dc4a0c1ed38d2 Mon Sep 17 00:00:00 2001
From: Nico Schottelius <nico@kr.ethz.ch>
Date: Thu, 6 Oct 2011 19:22:08 +0200
Subject: [PATCH] make cdist.MissingEnvironmentVariableError print the key and
 not fail :-)

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
---
 lib/cdist/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cdist/__init__.py b/lib/cdist/__init__.py
index 1f325a8c..fcfa3693 100644
--- a/lib/cdist/__init__.py
+++ b/lib/cdist/__init__.py
@@ -33,4 +33,4 @@ class MissingEnvironmentVariableError(Error):
         self.name = name
 
     def __str__(self):
-        return 'Missing required environment variable: {0.name}'.format(o)
+        return 'Missing required environment variable: ' + str(self.name)