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build_environment: tweak frozen string handling.

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Mike McQuaid 2019-05-01 09:03:39 +01:00
parent 2f21de596f
commit cd777088d0
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1 changed files with 3 additions and 2 deletions
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5
Library/Homebrew/build_environment.rb
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@ -56,11 +56,12 @@ module Homebrew
keys.each do |key|
value = env[key]
s = "#{key}: #{value}"
s = +"#{key}: #{value}"
case key
when "CC", "CXX", "LD"
s += " => #{Pathname.new(value).realpath}" if File.symlink?(value)
s << " => #{Pathname.new(value).realpath}" if File.symlink?(value)
end
s.freeze
f.puts s
end
end