* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-02-08 12:26:36 +00:00 · 2016-02-08 12:26:36 +00:00 · 60c7061770
commit 60c7061770
parent 73ab88994f
1 changed files with 2 additions and 2 deletions
--- a/enc/unicode/case-folding.rb
+++ b/enc/unicode/case-folding.rb
@ -215,8 +215,8 @@ class CaseMapping
    to   = Array(to).map {|i| "%04X" % i}.join(" ")
    item = @mappings[from]
    if item
-      flags += '|U'  if to==item.upper    
-      flags += '|D'  if to==item.lower    
+      flags += '|U'  if to==item.upper
+      flags += '|D'  if to==item.lower
    end
    flags
  end