Bug #516: REXML::Text#wrapは空白が含まれない場合を想定していない

• Status: Closed
• Assignee: ser (Sean Russell)
• Target version: -

[sakuro (Sakuro OZAWA)]

=begin
空白が含まれない string に対して place = string.rindex(' ', width) とすると nil が返るところ、
これをチェックせずそのまま分割位置に利用しています。

$ ruby-trunk sample.rb
ruby 1.9.0 (2008-08-29 revision 18925) [i386-darwin9.4.0]

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA /usr/local/lib/ruby/1.9.0/rexml/formatters/pretty.rb:132:in `[]': no implicit conversion from nil to integer (TypeError) from /usr/local/lib/ruby/1.9.0/rexml/formatters/pretty.rb:132:in `wrap' from /usr/local/lib/ruby/1.9.0/rexml/formatters/pretty.rb:91:in `write_text' from /usr/local/lib/ruby/1.9.0/rexml/formatters/default.rb:50:in `write' from /usr/local/lib/ruby/1.9.0/rexml/formatters/pretty.rb:76:in `block in write_element' from /usr/local/lib/ruby/1.9.0/rexml/formatters/pretty.rb:74:in `each' from /usr/local/lib/ruby/1.9.0/rexml/formatters/pretty.rb:74:in `write_element' from /usr/local/lib/ruby/1.9.0/rexml/formatters/default.rb:31:in `write' from /usr/local/lib/ruby/1.9.0/rexml/formatters/pretty.rb:118:in `block in write_document' from /usr/local/lib/ruby/1.9.0/rexml/formatters/pretty.rb:112:in `each' from /usr/local/lib/ruby/1.9.0/rexml/formatters/pretty.rb:112:in `write_document' from /usr/local/lib/ruby/1.9.0/rexml/formatters/default.rb:28:in `write' from sample.rb:11:in `' =end

[ko1 (Koichi Sasada)]

• Assignee set to matz (Yukihiro Matsumoto)

=begin

=end

[ko1 (Koichi Sasada)]

• Assignee changed from matz (Yukihiro Matsumoto) to ser (Sean Russell)

=begin

=end

[matz (Yukihiro Matsumoto)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

=begin
Applied in changeset r19487.
=end