tweak sqlite reader to be able to compile
tweak sqlite reader to be able to compile

jwomeara/PDAL,lucadelu/PDAL,mpgerlek/PDAL-old,boundlessgeo/PDAL,mtCarto/PDAL,lucadelu/PDAL,Sciumo/PDAL,boundlessgeo/PDAL,radiantbluetechnologies/PDAL,radiantbluetechnologies/PDAL,lucadelu/PDAL,DougFirErickson/PDAL,mpgerlek/PDAL-old,DougFirErickson/PDAL,Sciumo/PDAL,mpgerlek/PDAL-old,jwomeara/PDAL,boundlessgeo/PDAL,mpgerlek/PDAL-old,DougFirErickson/PDAL,Sciumo/PDAL,mtCarto/PDAL,DougFirErickson/PDAL,lucadelu/PDAL,jwomeara/PDAL,radiantbluetechnologies/PDAL,Sciumo/PDAL,mtCarto/PDAL,mtCarto/PDAL,radiantbluetechnologies/PDAL,boundlessgeo/PDAL,jwomeara/PDAL