Extract variable

1 files changed, 3 insertions, 2 deletions

diff --git a/setuptools/package_index.py b/setuptools/package_index.py
index 330b8391..1c156f07 100755
--- a/setuptools/package_index.py
+++ b/setuptools/package_index.py
@@ -1031,11 +1031,12 @@ def local_open(url):
     elif path.endswith('/') and os.path.isdir(filename):
         files = []
         for f in os.listdir(filename):
+            filepath = os.path.join(filename, f)
             if f == 'index.html':
-                with open(os.path.join(filename, f), 'r') as fp:
+                with open(filepath, 'r') as fp:
                     body = fp.read()
                 break
-            elif os.path.isdir(os.path.join(filename, f)):
+            elif os.path.isdir(filepath):
                 f += '/'
             files.append('<a href="{name}">{name}</a>'.format(name=f))
         else: