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bottles: protect against a nil bottle

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Signed-off-by: Jack Nagel <jacknagel@gmail.com>
This commit is contained in:
Jack Nagel 2012-07-04 23:15:45 -05:00
parent 1050261316
commit a38e2284ea
1 changed files with 4 additions and 4 deletions
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8
Library/Homebrew/bottles.rb
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@ -22,17 +22,17 @@ def built_bottle? f
end
def bottle_current? f
f.bottle.url && !f.bottle.checksum.empty? && f.bottle.version == f.stable.version
f.bottle and f.bottle.url && !f.bottle.checksum.empty? && f.bottle.version == f.stable.version
end
def bottle_file_outdated? f, file
filename = file.basename.to_s
return nil unless (filename.match(bottle_regex) or filename.match(old_bottle_regex)) and f.bottle_url
return nil unless (filename.match(bottle_regex) or filename.match(old_bottle_regex)) and f.bottle and f.bottle.url
bottle_ext = filename.match(bottle_native_regex).captures.first rescue nil
bottle_ext ||= filename.match(old_bottle_regex).captures.first rescue nil
bottle_url_ext = f.bottle_url.match(bottle_native_regex).captures.first rescue nil
bottle_url_ext ||= f.bottle_url.match(old_bottle_regex).captures.first rescue nil
bottle_url_ext = f.bottle.url.match(bottle_native_regex).captures.first rescue nil
bottle_url_ext ||= f.bottle.url.match(old_bottle_regex).captures.first rescue nil
bottle_ext && bottle_url_ext && bottle_ext != bottle_url_ext
end