* lib: revert r31635-r31638 and untabify with expand(1).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 6 deletions

diff --git a/lib/rexml/node.rb b/lib/rexml/node.rb
index dabf7a931b..cab6e9fddb 100644
--- a/lib/rexml/node.rb
+++ b/lib/rexml/node.rb
@@ -36,12 +36,12 @@ module REXML
     end
 
     def indent to, ind
-      if @parent and @parent.context and not @parent.context[:indentstyle].nil? then
-        indentstyle = @parent.context[:indentstyle]
-      else
-        indentstyle = '  '
-      end
-      to << indentstyle*ind unless ind<1
+                        if @parent and @parent.context and not @parent.context[:indentstyle].nil? then
+                                indentstyle = @parent.context[:indentstyle]
+                        else
+                                indentstyle = '  '
+                        end
+                        to << indentstyle*ind unless ind<1
     end
 
     def parent?