X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/5cbd4038edb32b0304bd766e70fc680ea447b52b..dc2a2c8ebd1a11e4a64555fda22c6859a51defff:/lib/utf8.rb

diff --git a/lib/utf8.rb b/lib/utf8.rb
index e669d8aae..9e9279deb 100644
--- a/lib/utf8.rb
+++ b/lib/utf8.rb
@@ -2,13 +2,13 @@ module UTF8
   ##
   # Checks that a string is valid UTF-8 by trying to convert it to UTF-8
   # using the iconv library, which is in the standard library.
-  if ''.respond_to?("valid_encoding?")
+  if "".respond_to?("valid_encoding?")
     def self.valid?(str)
       return true if str.nil?
       str.valid_encoding?
     end
   else
-    require 'iconv'
+    require "iconv"
 
     def self.valid?(str)
       return true if str.nil?