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authornagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-01-29 19:56:28 +0000
committernagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-01-29 19:56:28 +0000
commitdbee7c9072aabc1ffafcd3343622d1e8f9b7ebe8 (patch)
treee4341f83f2803b2270210ad79fc833a7ce4fe2df
parentc93ca8ee38683f0422ccbf0b66667ac26311d454 (diff)
* ext/tk/sample/tktextio.rb: 'hist_size' option causes error.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--ext/tk/sample/tktextio.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/sample/tktextio.rb b/ext/tk/sample/tktextio.rb
index 0b78f45b10..4573bcebdf 100644
--- a/ext/tk/sample/tktextio.rb
+++ b/ext/tk/sample/tktextio.rb
@@ -108,7 +108,7 @@ class TkTextIO < TkText
@lineno = 0
@line_offset = 0
- @hist_max = opts['hist_size']
+ @hist_max = opts['hist_size'].to_i
@hist_index = 0
@history = Array.new(@hist_max)
@history[0] = ''