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Handle illegal constant names when fetching remote formulae

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Jack Nagel 2014-06-15 18:27:37 -05:00
parent 9c4d309a80
commit 6e1450e974
1 changed files with 7 additions and 1 deletions
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8
Library/Homebrew/formulary.rb
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@ -141,7 +141,13 @@ class Formulary
# Downloads the formula's .rb file # Downloads the formula's .rb file
def fetch def fetch
unless Formulary.formula_class_defined? class_name begin
have_klass = Formulary.formula_class_defined? class_name
rescue NameError
raise FormulaUnavailableError.new(name)
end
unless have_klass
HOMEBREW_CACHE_FORMULA.mkpath HOMEBREW_CACHE_FORMULA.mkpath
FileUtils.rm path.to_s, :force => true FileUtils.rm path.to_s, :force => true
curl url, '-o', path.to_s curl url, '-o', path.to_s