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Don't print an empty line if all requirements are satisfied

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Signed-off-by: Jack Nagel <jacknagel@gmail.com>
This commit is contained in:
Jack Nagel 2012-08-14 23:30:15 -05:00
parent c38bc4fd67
commit 140dc4c419
1 changed files with 1 additions and 1 deletions
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2
Library/Homebrew/formula_installer.rb
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@ -68,7 +68,7 @@ class FormulaInstaller
unless ignore_deps
needed_reqs = f.recursive_requirements.reject { |r| r.satisfied? }
puts needed_reqs.map { |r| r.message } * "\n"
puts needed_reqs.map { |r| r.message } * "\n" unless needed_reqs.empty?
unsatisfied_fatals = needed_reqs.select { |r| r.fatal? }
unless unsatisfied_fatals.empty?
raise UnsatisfiedRequirements.new(f, unsatisfied_fatals)