From 11974f26b347c59c4cea15f3631cc632481dd4c3 Mon Sep 17 00:00:00 2001
From: nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 30 Mar 2005 08:44:19 +0000
Subject: * ext/tk/tcltklib.c: add TclTkIp#_create_console() method to create  
 a Tcl/Tk's console window. * ext/tk/lib/multi-tk.rb: support
 TclTkIp#_create_console() method. * ext/tk/lib/remote-tk.rb: ditto. *
 ext/tk/lib/tk/console.rb: ditto. * ext/tk/lib/tk.rb: update RELEASE_DATE *
 ext/tk/sample/demo-*/check2.rb: use 'return' in the Proc object. *
 ext/tk/sample/tkextlib/**: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/tk/sample/demos-en/check2.rb | 44 ++++++++++++++++++++--------------------
 1 file changed, 22 insertions(+), 22 deletions(-)

(limited to 'ext/tk/sample/demos-en/check2.rb')

diff --git a/ext/tk/sample/demos-en/check2.rb b/ext/tk/sample/demos-en/check2.rb
index e2d5982d2d..97d61fba0c 100644
--- a/ext/tk/sample/demos-en/check2.rb
+++ b/ext/tk/sample/demos-en/check2.rb
@@ -76,31 +76,31 @@ TkCheckButton.new($check2_demo, :text=>'Safety Check', :variable=>safety,
 # tristate check
 in_check = false
 tristate_check = proc{|n1,n2,op|
-  return if in_check
-
-  in_check = true
-  begin
-    if n1 == safety
-      if safety == 'none'
-        wipers.value = 0
-        brakes.value = 0
-        sober.value  = 0
-      elsif safety == 'all'
-        wipers.value = 1
-        brakes.value = 1
-        sober.value  = 1
-      end
-    else
-      if wipers == 1 && brakes == 1 && sober == 1
-        safety.value = 'all'
-      elsif wipers == 1 || brakes == 1 || sober == 1
-        safety.value = 'partial'
+  unless in_check
+    in_check = true
+    begin
+      if n1 == safety
+        if safety == 'none'
+          wipers.value = 0
+          brakes.value = 0
+          sober.value  = 0
+        elsif safety == 'all'
+          wipers.value = 1
+          brakes.value = 1
+          sober.value  = 1
+        end
       else
-        safety.value = 'none'
+        if wipers == 1 && brakes == 1 && sober == 1
+          safety.value = 'all'
+        elsif wipers == 1 || brakes == 1 || sober == 1
+          safety.value = 'partial'
+        else
+          safety.value = 'none'
+        end
       end
+    ensure
+      in_check = false
     end
-  ensure
-    in_check = false
   end
 }
 
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