Redmine 4.1.1

lib/redmine/nested_set/project_nested_set.rb

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 # Redmine - project management software
-# Copyright (C) 2006-2017  Jean-Philippe Lang
+# Copyright (C) 2006-2019  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -119,7 +121,7 @@ module Redmine
 
       def lock_nested_set
         lock = true
-        if self.class.connection.adapter_name =~ /sqlserver/i
+        if /sqlserver/i.match?(self.class.connection.adapter_name)
           lock = "WITH (ROWLOCK HOLDLOCK UPDLOCK)"
         end
         self.class.order(:id).lock(lock).ids