From dbee7c9072aabc1ffafcd3343622d1e8f9b7ebe8 Mon Sep 17 00:00:00 2001
From: nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 29 Jan 2007 19:56:28 +0000
Subject: * 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
---
 ext/tk/sample/tktextio.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext/tk')

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] = ''
-- 
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