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| author | keiju <keiju@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-04-14 06:16:08 +0000 |
|---|---|---|
| committer | keiju <keiju@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-04-14 06:16:08 +0000 |
| commit | 4a9e592e15bc1df3df328d0b05e923a46957909e (patch) | |
| tree | 0c48d057a18adddc60b9aadd6120323ec5acf2a6 /lib/irb/ext | |
| parent | be1151697e59923e9b5f5dd6f13005e61c0a6d68 (diff) | |
| download | ruby-4a9e592e15bc1df3df328d0b05e923a46957909e.tar.gz ruby-4a9e592e15bc1df3df328d0b05e923a46957909e.tar.xz ruby-4a9e592e15bc1df3df328d0b05e923a46957909e.zip | |
* lib/irb/notifier.rb, lib/irb/output-method.rb, lib/irb/ext/history.rb
fixed warning of 'ruby -w'
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@8326 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/irb/ext')
| -rw-r--r-- | lib/irb/ext/history.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/irb/ext/history.rb b/lib/irb/ext/history.rb index 1e978181a..40f8692e8 100644 --- a/lib/irb/ext/history.rb +++ b/lib/irb/ext/history.rb @@ -33,7 +33,7 @@ module IRB attr_reader :eval_history def eval_history=(no) if no - if @eval_history + if defined?(@eval_history) && @eval_history @eval_history_values.size(no) else @eval_history_values = History.new(no) |