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tool: removed unused variables

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-05-18 00:38:00 +00:00
parent 2b7bde7eff
commit 36bc8c0b28
10 changed files with 16 additions and 26 deletions

View file

@ -15,8 +15,6 @@ while /\A(\w+)=(.*)/ =~ ARGV[0]
ARGV.shift
end
re = /@(#{config.keys.map {|k| Regexp.quote(k)}.join('|')})@/
if $output
output = open($output, "wb", $mode &&= $mode.oct)
output.chmod($mode) if $mode