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-rwxr-xr-xsetuptools/package_index.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/setuptools/package_index.py b/setuptools/package_index.py
index 3da253a5..d558b648 100755
--- a/setuptools/package_index.py
+++ b/setuptools/package_index.py
@@ -619,7 +619,7 @@ class PackageIndex(Environment):
def _attempt_download(self, url, filename):
headers = self._download_to(url, filename)
- if 'html' in headers['content-type'].lower():
+ if 'html' in headers.get('content-type','').lower():
return self._download_html(url, headers, filename)
else:
return filename
@@ -695,7 +695,6 @@ def htmldecode(text):
-
def open_with_auth(url):
"""Open a urllib2 request, handling HTTP authentication"""