From e1647837d453b2361d83da0bb934d0bfb31c4537 Mon Sep 17 00:00:00 2001
From: benoitc <bchesneau@gmail.com>
Date: Thu, 17 Jun 2010 00:43:48 +0200
Subject: [PATCH] some errors spotted by pyflakes

---
 gunicorn/app/wsgiapp.py   | 1 -
 gunicorn/http/__init__.py | 2 ++
 gunicorn/http/parser.py   | 2 --
 gunicorn/http/wsgi.py     | 4 ++--
 4 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/gunicorn/app/wsgiapp.py b/gunicorn/app/wsgiapp.py
index 99e00258..001f4db5 100644
--- a/gunicorn/app/wsgiapp.py
+++ b/gunicorn/app/wsgiapp.py
@@ -5,7 +5,6 @@
 
 import os
 import sys
-import traceback
 
 from gunicorn import util
 from gunicorn.app.base import Application
diff --git a/gunicorn/http/__init__.py b/gunicorn/http/__init__.py
index f66a0f68..63dcdfc1 100644
--- a/gunicorn/http/__init__.py
+++ b/gunicorn/http/__init__.py
@@ -5,3 +5,5 @@
 
 from gunicorn.http.message import Message, Request
 from gunicorn.http.parser import RequestParser
+
+__all__ = [Message, Request, RequestParser]
\ No newline at end of file
diff --git a/gunicorn/http/parser.py b/gunicorn/http/parser.py
index 8b7bcf6f..1ee29448 100644
--- a/gunicorn/http/parser.py
+++ b/gunicorn/http/parser.py
@@ -3,8 +3,6 @@
 # This file is part of gunicorn released under the MIT license. 
 # See the NOTICE for more information.
 
-import socket
-
 from gunicorn.http.message import Request
 from gunicorn.http.unreader import SocketUnreader, IterUnreader
 
diff --git a/gunicorn/http/wsgi.py b/gunicorn/http/wsgi.py
index 758ae502..d43976b3 100644
--- a/gunicorn/http/wsgi.py
+++ b/gunicorn/http/wsgi.py
@@ -39,9 +39,9 @@ def create(req, sock, client, server, debug=False):
                 sock.send("HTTP/1.1 100 Continue\r\n\r\n")
         elif name == "x-forwarded-for":
             forward = hdr_value
-        elif name == "x-forwarded-protocol" and value.lower() == "ssl":
+        elif name == "x-forwarded-protocol" and hdr_value.lower() == "ssl":
             url_scheme = "https"
-        elif name == "x-forwarded-ssl" and value.lower() == "on":
+        elif name == "x-forwarded-ssl" and hdr_value.lower() == "on":
             url_scheme = "https"
         elif name == "host":
             server = hdr_value