use separate opName var when doing deletesliver after EG create failure, so the final error doesn't say this was due to a deletesliver error
use separate opName var when doing deletesliver after EG create failure, so the final error doesn't say this was due to a deletesliver error

plantigrade/geni-tools,tcmitchell/geni-tools,ahelsing/geni-tools,tcmitchell/geni-tools,ahelsing/geni-tools,plantigrade/geni-tools