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* lib/irb/ruby-lex.rb (RubyLex::getc): should not push nil into

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reading buffer (@readed).  reported in
  <http://jarp.does.notwork.org/diary/200608c.html#200608311>.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10817 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2006-09-01 04:15:45 +00:00
parent 04f01ce2f5
commit 8cf47d14ab
2 changed files with 7 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Fri Sep 1 09:32:55 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
* lib/irb/ruby-lex.rb (RubyLex::getc): should not push nil into
reading buffer (@readed). reported in
<http://jarp.does.notwork.org/diary/200608c.html#200608311>.
Thu Aug 31 23:59:03 2006 Nobuyoshi Nakada <nobu@ruby-lang.org> Thu Aug 31 23:59:03 2006 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/mkmf.rb (configuration): follow nil.to_s. * lib/mkmf.rb (configuration): follow nil.to_s.

2
lib/irb/ruby-lex.rb
View file

@ -104,6 +104,7 @@ class RubyLex
@rests.push nil unless buf_input @rests.push nil unless buf_input
end end
c = @rests.shift c = @rests.shift
return if c == nil
if @here_header if @here_header
@here_readed.push c @here_readed.push c
else else
@ -234,7 +235,6 @@ class RubyLex
unless l = lex unless l = lex
throw :TERM_INPUT if @line == '' throw :TERM_INPUT if @line == ''
else else
#p l
@line.concat l @line.concat l
if @ltype or @continue or @indent > 0 if @ltype or @continue or @indent > 0
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