Convert header values to string before sending.
Convert header values to string before sending.

tuvistavie/puma,arturocadena/puma,jc00ke/puma,looker/puma,jbmyid/puma,eileencodes/puma,kyledrake/puma,kyledrake/puma,respire/puma,jbmyid/puma,prathamesh-sonpatki/puma,looker/puma,zBMNForks/puma,unleashed/puma,puma/puma,respire/puma,eileencodes/puma,jc00ke/puma,zapnap/puma,zapnap/puma,nathansamson/puma,BenV/puma,snow/puma,zapnap/puma,wallclockbuilder/puma,zapnap/puma,puma/puma,unleashed/puma,jbmyid/puma,wallclockbuilder/puma,arturocadena/puma,snow/puma,unleashed/puma,tuvistavie/puma,zBMNForks/puma,BenV/puma,wallclockbuilder/puma,zBMNForks/puma,ngpestelos/puma,ngpestelos/puma,eileencodes/puma,jbmyid/puma,eileencodes/puma,BenV/puma,ngpestelos/puma,wallclockbuilder/puma,zBMNForks/puma,costi/puma,puma/puma,prathamesh-sonpatki/puma,nathansamson/puma,arturocadena/puma,costi/puma,jc00ke/puma,costi/puma,arturocadena/puma,unleashed/puma,snow/puma,nathansamson/puma,jc00ke/puma,matthewd/puma,looker/puma,kyledrake/puma,matthewd/puma,nathansamson/puma,kyledrake/puma,BenV/puma,costi/puma,tuvistavie/puma,ngpestelos/puma,matthewd/puma,puma/puma,prathamesh-sonpatki/puma,respire/puma,tuvistavie/puma,prathamesh-sonpatki/puma,matthewd/puma,snow/puma,respire/puma,looker/puma