Don't encode 'none' arrows.
Don't encode 'none' arrows.

yaokaige/Inkpad,SaiRS/Inkpad,yaokaige/Inkpad,yaokaige/Inkpad,rhcad/Inkpad,sprang/Inkpad,hzm0318hzm/Inkpad,rhcad/Inkpad,alistairmcmillan/Inkpad,sprang/Inkpad,alistairmcmillan/Inkpad,SaiRS/Inkpad,hzm0318hzm/Inkpad,alistairmcmillan/Inkpad,alistairmcmillan/Inkpad,hzm0318hzm/Inkpad,yaokaige/Inkpad,SaiRS/Inkpad,sprang/Inkpad,SaiRS/Inkpad,sprang/Inkpad,rhcad/Inkpad,hzm0318hzm/Inkpad