diff --git a/lib/redmine/scm/adapters/darcs_adapter.rb b/lib/redmine/scm/adapters/darcs_adapter.rb
index bc0dae508..38889bf0e 100644
--- a/lib/redmine/scm/adapters/darcs_adapter.rb
+++ b/lib/redmine/scm/adapters/darcs_adapter.rb
@@ -100,7 +100,8 @@ module Redmine
             end
           end
           return nil if $? && $?.exitstatus != 0
-          entries.compact.sort_by_name
+          entries.compact!
+          entries.sort_by_name
         end
 
         def revisions(path=nil, identifier_from=nil, identifier_to=nil, options={})