From cdc5ebd3f2347d04785840c4903ad3d93631cf90 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 24 Sep 2008 05:39:39 +0000
Subject: [PATCH] 	* lib/tmpdir.rb: setup buffer with nul characters
 instead of spaces. 	  fixed [ruby-dev:36493]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog     | 5 +++++
 lib/tmpdir.rb | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 7832ce273f..e099c49132 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Sep 24 14:38:29 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* lib/tmpdir.rb: setup buffer with nul characters instead of spaces.
+	  fixed [ruby-dev:36493]
+
 Wed Sep 24 11:18:33 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* io.c (rb_io_s_binread): offset argument was wrongly passed to
diff --git a/lib/tmpdir.rb b/lib/tmpdir.rb
index 2e82aa528e..bcd66ab424 100644
--- a/lib/tmpdir.rb
+++ b/lib/tmpdir.rb
@@ -14,7 +14,7 @@ class Dir
     require 'Win32API'
     CSIDL_LOCAL_APPDATA = 0x001c
     max_pathlen = 260
-    windir = ' '*(max_pathlen+1)
+    windir = "\0"*(max_pathlen+1)
     begin
       getdir = Win32API.new('shell32', 'SHGetFolderPath', 'LLLLP', 'L')
       raise RuntimeError if getdir.call(0, CSIDL_LOCAL_APPDATA, 0, 0, windir) != 0