From 97b1fb6a98809e82a76953522bd3d334cbbd4260 Mon Sep 17 00:00:00 2001
From: Brett Cannon <bcannon@gmail.com>
Date: Sat, 2 Aug 2008 03:37:50 +0000
Subject: [PATCH] Remove a __getitem__() removal on an exception to silence a
 warning triggered under -3.

---
 Lib/ConfigParser.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/ConfigParser.py b/Lib/ConfigParser.py
index 65c6ae2ae38..b6af6f9bab9 100644
--- a/Lib/ConfigParser.py
+++ b/Lib/ConfigParser.py
@@ -588,7 +588,7 @@ class ConfigParser(RawConfigParser):
                     value = value % vars
                 except KeyError, e:
                     raise InterpolationMissingOptionError(
-                        option, section, rawval, e[0])
+                        option, section, rawval, e.args[0])
             else:
                 break
         if "%(" in value: