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* lib/*.rb: Remove unused variable warnings.

Patch by Run Paint [ruby-core:30991]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
marcandre 2010-11-08 20:59:01 +00:00
parent cceca83afe
commit f3e3547407
37 changed files with 62 additions and 73 deletions

View file

@ -115,7 +115,6 @@ module REXML
output << " #{@long_name.inspect}" if @long_name
output << " #{@uri.inspect}" if @uri
unless @children.empty?
next_indent = indent + 1
output << ' ['
@children.each { |child|
output << "\n"