From 3d35bc31f42ef1652341bbb40187a0809e1a8241 Mon Sep 17 00:00:00 2001
From: nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 24 Dec 2004 14:30:14 +0000
Subject: * ext/tk/lib/tk/image.rb: TkPhotoImage#cget bug fix

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/tk/lib/tk/image.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'ext')

diff --git a/ext/tk/lib/tk/image.rb b/ext/tk/lib/tk/image.rb
index 6eb7b98d6c..0848eb5966 100644
--- a/ext/tk/lib/tk/image.rb
+++ b/ext/tk/lib/tk/image.rb
@@ -89,9 +89,9 @@ class TkPhotoImage<TkImage
   def cget(option)
     case option.to_s
     when 'data', 'file'
-      tk_send 'cget', option
+      tk_send 'cget', '-' << option.to_s
     else
-      tk_tcl2ruby(tk_send('cget', option))
+      tk_tcl2ruby(tk_send('cget', '-' << option.to_s))
     end
   end
 
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