From 00778e3d2425bb6b84fcab6bc36676feafcfb01c Mon Sep 17 00:00:00 2001
From: George Hickman <george@ghickman.co.uk>
Date: Thu, 21 Mar 2013 00:23:31 -0700
Subject: [PATCH] Use built-in status code variables

---
 rest_framework/exceptions.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rest_framework/exceptions.py b/rest_framework/exceptions.py
index 229c8df82..89dc88fe3 100644
--- a/rest_framework/exceptions.py
+++ b/rest_framework/exceptions.py
@@ -98,7 +98,7 @@ class PreconditionFailed(APIException):
 
 class IfMatchMissing(APIException):
     default_detail = 'IF_MATCH header is required'
-    status_code = 400
+    status_code = status.HTTP_400_BAD_REQUEST
 
     def __init__(self, detail=None):
         self.detail = detail or self.default_detail