From 2c5f221d1af755e6ffc9b0c3ee0c384b9e3db4a0 Mon Sep 17 00:00:00 2001
From: "Paul J. Davis" <paul.joseph.davis@gmail.com>
Date: Mon, 26 Apr 2010 13:29:23 -0400
Subject: [PATCH] Fix KeyError if builtins isn't touched.

---
 gunicorn/config.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gunicorn/config.py b/gunicorn/config.py
index d17112f6..04e47a4f 100644
--- a/gunicorn/config.py
+++ b/gunicorn/config.py
@@ -53,7 +53,7 @@ class Config(object):
                 execfile(path, globals(), self.cfg)
             except Exception, e:
                 sys.exit("Could not read config file: %r\n    %s" % (path, e))
-            self.cfg.pop("__builtins__")
+            self.cfg.pop("__builtins__", None)
 
         opts = [(k, v) for (k, v) in opts.iteritems() if v is not None]
         self.cfg.update(dict(opts))