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fix warning: assigned but unused variable

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kazu 2016-10-12 15:28:03 +00:00
parent 1056f545d9
commit c29026204e

View file

@ -911,7 +911,7 @@ class URI::TestGeneric < Test::Unit::TestCase
def shift
return nil if @h.empty?
kd, (k, v) = @h.shift
_kd, (k, v) = @h.shift
[k, v]
end