mydumper run failed when have `/` in database name

[WangXiangUSTC]

have a database named table-partition/TICASE-2098, and mydumper will run failed with error:

$ ./mydumper -h 172.16.4.178 -P 4000 -u root --skip-tz-utc -o lightning/data/

** (mydumper:28826): CRITICAL **: 15:55:45.278: Error: DB: table-partition/TICASE-2098 Could not create output file lightning/data//table-partition/TICASE-2098-schema-create.sql (2)