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Fix HTML detection (#6394)

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Some servers report a content-type header instead of Content-Type.
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Michael Kuhn 2018-01-03 04:21:36 +01:00 committed by Adam J. Stewart
parent d2c3b3884b
commit 01bec7976b
1 changed files with 2 additions and 1 deletions
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3
lib/spack/spack/fetch_strategy.py
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@ -276,7 +276,8 @@ def fetch(self):
# Check if we somehow got an HTML file rather than the archive we # Check if we somehow got an HTML file rather than the archive we
# asked for. We only look at the last content type, to handle # asked for. We only look at the last content type, to handle
# redirects properly. # redirects properly.
content_types = re.findall(r'Content-Type:[^\r\n]+', headers) content_types = re.findall(r'Content-Type:[^\r\n]+', headers,
flags=re.IGNORECASE)
if content_types and 'text/html' in content_types[-1]: if content_types and 'text/html' in content_types[-1]:
tty.warn("The contents of ", tty.warn("The contents of ",
(self.archive_file if self.archive_file is not None (self.archive_file if self.archive_file is not None