add empty line after guard clause to test/test_helper.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@20048 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/test/test_helper.rb b/test/test_helper.rb
index 1acfacf749f905b540887df1c9b158aeecdf418a..94f62d9fc25d47e9bc837e668708f5987b829479 100644 (file)
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -165,6 +165,7 @@ class ActiveSupport::TestCase
 
   def self.is_mysql_utf8mb4
     return false unless Redmine::Database.mysql?
+
     character_sets = %w[
       character_set_connection
       character_set_database