Issue #21 unable to access webdav when a subfolder

Resolution comes with using path_info in request - to be tested

app/controllers/dmsf_upload_controller.rb

@@ -167,7 +167,7 @@ class DmsfUploadController < ApplicationController
         end
       end
       unless files.empty?
-        files.each {|file| log_activity(file, "uploaded")}
+        files.each {|file| log_activity(file, "uploaded") unless file.nil?}
         begin 
           DmsfMailer.files_updated(User.current, files).deliver
         rescue ActionView::MissingTemplate => e

lib/redmine_dmsf/vendor/dav4rack/controller.rb

@@ -337,6 +337,7 @@ module DAV4Rack
     
     # Returns Resource path with root URI removed
     def implied_path
+      return clean_path(@request.path_info.dup) unless @request.path_info.empty?
       clean_path(@request.path.dup)
     end
     

lib/redmine_dmsf/webdav/index_resource.rb

@@ -80,6 +80,11 @@ module RedmineDmsf
         OK
       end
 
+      # Bugfix: Ensure that this level never indicates a parent
+      def parent
+        nil
+      end
+
     end
   end
 end