panic: interface conversion: interface {} is nil, not string #1
Description
panic: interface conversion: interface {} is nil, not string
github.com/iMega/mt.Header.String(...)
/go/src/git.ru/service/vendor/github.com/iMega/mt/server.go:44
main.handler(0xc0003ee680, 0xc0003ee680, 0x1)
/go/src/git.ru/service/main.go:98 +0x4ff
github.com/iMega/mt.(*consumer).handle(0xc000071700, 0xc000162fc0)
/go/src/git.ru/service/vendor/github.com/iMega/mt/consumer.go:80 +0x147
created by github.com/iMega/mt.(*mt).ConnectAndServe
/go/src/git.ru/service/vendor/github.com/iMega/mt/server.go:126 +0xc5