scm: bazaar: add @path_encoding instance value and set it UTF-8 at adapter initialize method (#11834)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10415 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/scm/adapters/bazaar_adapter.rb

@@ -57,6 +57,11 @@ module Redmine
           end
         end
 
+        def initialize(url, root_url=nil, login=nil, password=nil, path_encoding=nil)
+          @path_encoding = 'UTF-8'
+          super
+        end
+
         # Get info about the repository
         def info
           cmd_args = %w|revno|