Is there a setting to make exported co-linear lines a single line?

I often export DXF files from Solidworks drawings that have parts with fillets. In a view where the fillet is linear, those fillets are shown as straight lines that are co-linear with the rest of the outline of the part.

Is there any way to instruct Solidworks to export those co-linear lines as a single line? Attached is an image that illustrates the situation.