From 726aac7ac02882b29142243c1a999574c600e27f Mon Sep 17 00:00:00 2001
From: calvin <calvin@e7d03fd6-7b0d-0410-9947-9c21f3af8025>
Date: Thu, 19 Aug 2004 23:05:41 +0000
Subject: [PATCH] fix cache key

git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@1443 e7d03fd6-7b0d-0410-9947-9c21f3af8025
---
 linkcheck/checker/fileurl.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/linkcheck/checker/fileurl.py b/linkcheck/checker/fileurl.py
index 7ead2496..541cb714 100644
--- a/linkcheck/checker/fileurl.py
+++ b/linkcheck/checker/fileurl.py
@@ -93,14 +93,14 @@ class FileUrl (urlbase.UrlBase):
         self.has_content = True
         return self.data
 
-    def get_cache_keys (self):
+    def get_cache_key (self):
         # the host in urlparts is lowercase()d
         if self.urlparts:
             self.urlparts[4] = self.anchor
             key = urlparse.urlunsplit(self.urlparts)
             self.urlparts[4] = ''
-            return [key]
-        return []
+            return key
+        return None
 
     def is_html (self):
         if linkcheck.checker.extensions['html'].search(self.url):