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cleanup: use early return rather than method-spanning conditional

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This commit is contained in:
Jack Nagel 2013-05-15 12:45:36 -05:00
parent 8cd331718e
commit 5515d359d5
1 changed files with 7 additions and 7 deletions
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14
Library/Homebrew/cmd/cleanup.rb
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@ -14,13 +14,13 @@ module Homebrew extend self
end
def cleanup_all
if HOMEBREW_CELLAR.directory?
HOMEBREW_CELLAR.children.each do |rack|
begin
cleanup_formula Formula.factory(rack.basename.to_s) if rack.directory?
rescue FormulaUnavailableError
# Don't complain about directories from DIY installs
end
return unless HOMEBREW_CELLAR.directory?
HOMEBREW_CELLAR.children.each do |rack|
begin
cleanup_formula Formula.factory(rack.basename.to_s) if rack.directory?
rescue FormulaUnavailableError
# Don't complain about directories from DIY installs
end
end
clean_cache