Fix config type checking
Fix config type checking

sbtlaarzc/vispy,QuLogic/vispy,QuLogic/vispy,Eric89GXL/vispy,jay3sh/vispy,hronoses/vispy,sh4wn/vispy,RebeccaWPerry/vispy,michaelaye/vispy,hronoses/vispy,drufat/vispy,inclement/vispy,sbtlaarzc/vispy,hronoses/vispy,dchilds7/Deysha-Star-Formation,bollu/vispy,sbtlaarzc/vispy,RebeccaWPerry/vispy,dchilds7/Deysha-Star-Formation,inclement/vispy,jay3sh/vispy,ghisvail/vispy,jdreaver/vispy,kkuunnddaannkk/vispy,jdreaver/vispy,kkuunnddaannkk/vispy,Eric89GXL/vispy,dchilds7/Deysha-Star-Formation,ghisvail/vispy,srinathv/vispy,ghisvail/vispy,bollu/vispy,drufat/vispy,bollu/vispy,sh4wn/vispy,RebeccaWPerry/vispy,julienr/vispy,julienr/vispy,julienr/vispy,Eric89GXL/vispy,kkuunnddaannkk/vispy,michaelaye/vispy,jay3sh/vispy,inclement/vispy,srinathv/vispy,drufat/vispy,jdreaver/vispy,QuLogic/vispy,michaelaye/vispy,srinathv/vispy,sh4wn/vispy