* lib/irb/ext/save-history.rb: identify rightly a status of a

history file that already exists [Bug #7694]. Thanks Nobuhiro IMAI
	  for this patch.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Tue Jan 15 22:30:04 2013  Keiju Ishitsuka  <keiju@ishitsuka.com>
+
+	* lib/irb/ext/save-history.rb: identify rightly a status of a
+	  history file that already exists [Bug #7694]. Thanks Nobuhiro IMAI
+	  for this patch.
+
 Tue Jan 15 15:55:28 2013  Eric Hodel  <drbrain@segment7.net>
 
 	* doc/syntax/control_expressions.rdoc:  Added description of control

lib/irb/ext/save-history.rb

@@ -95,7 +95,7 @@ module IRB
 
 	# Change the permission of a file that already exists[BUG #7694]
 	begin
-	  if File.stat(history_file).mode & 066
+	  if File.stat(history_file).mode & 066 != 0
 	    File.chmod(0600, history_file)
 	  end
 	rescue Errno::ENOENT