* lib: Convert tabs to spaces for ruby files per

	  http://redmine.ruby-lang.org/projects/ruby/wiki/DeveloperHowto#coding-style
	  Patch by Steve Klabnik [Ruby 1.9 - Bug #4730]
	  Patch by Jason Dew [Ruby 1.9 - Feature #4718]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/tmpdir.rb b/lib/tmpdir.rb
index f043ad5006..d7f68272e8 100644
--- a/lib/tmpdir.rb
+++ b/lib/tmpdir.rb
@@ -23,10 +23,10 @@ class Dir
       tmp = @@systmpdir
     else
       for dir in [ENV['TMPDIR'], ENV['TMP'], ENV['TEMP'], @@systmpdir, '/tmp']
-	if dir and stat = File.stat(dir) and stat.directory? and stat.writable?
-	  tmp = dir
-	  break
-	end rescue nil
+        if dir and stat = File.stat(dir) and stat.directory? and stat.writable?
+          tmp = dir
+          break
+        end rescue nil
       end
       File.expand_path(tmp)
     end