don't draw lines with zero width
don't draw lines with zero width

DHaylock/tangram,rosamcgee/tangram,TitoAgudelo/tangram,zerebubuth/tangram,zerebubuth/tangram,TitoAgudelo/tangram,taylorhxu/tangram,zerebubuth/tangram,rosamcgee/tangram,taylorhxu/tangram,DHaylock/tangram,DHaylock/tangram,xvilan/tangram,TitoAgudelo/tangram,taylorhxu/tangram,ceseale/tangram,xvilan/tangram,ceseale/tangram,tangrams/tangram,rosamcgee/tangram,ceseale/tangram,xvilan/tangram,tangrams/tangram