From a583e4d531306b7628b42f8a32c7db892ad86cf1 Mon Sep 17 00:00:00 2001
From: nanolab <alexey.ryabukhin@gmail.com>
Date: Wed, 23 Mar 2016 11:37:01 +0200
Subject: [PATCH] Update httpcache.py

It checks cache directory modification time, but have to check file modification time.
---
 scrapy/extensions/httpcache.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scrapy/extensions/httpcache.py b/scrapy/extensions/httpcache.py
index a871cc895..247cac64e 100644
--- a/scrapy/extensions/httpcache.py
+++ b/scrapy/extensions/httpcache.py
@@ -328,7 +328,7 @@ class FilesystemCacheStorage(object):
         metapath = os.path.join(rpath, 'pickled_meta')
         if not os.path.exists(metapath):
             return  # not found
-        mtime = os.stat(rpath).st_mtime
+        mtime = os.stat(metapath).st_mtime
         if 0 < self.expiration_secs < time() - mtime:
             return  # expired
         with self._open(metapath, 'rb') as f: