handle path not available

[TsotosA]

scanForMovieFiles & scanForTvShowFiles

Apr 16 10:48:59 alxnt-ms systemd[1]: Started AT Media Manager.
Apr 16 10:48:59 alxnt-ms atmm-linux[23246]: {"level":"info","time":"2022-04-16T10:48:59.914Z","caller":"atmm/main.go:30","msg":"::: app start :::"}
Apr 16 10:48:59 alxnt-ms atmm-linux[23246]: {"level":"info","time":"2022-04-16T10:48:59.916Z","caller":"atmm/main.go:31","msg":"version:[v0.1.5]"}
Apr 16 10:48:59 alxnt-ms atmm-linux[23246]: {"level":"info","time":"2022-04-16T10:48:59.916Z","caller":"atmm/db.go:27","msg":"opened db"}
Apr 16 10:48:59 alxnt-ms atmm-linux[23246]: {"level":"info","time":"2022-04-16T10:48:59.916Z","caller":"atmm/db.go:29","msg":"Trying to create buckets"}
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: panic: runtime error: invalid memory address or nil pointer dereference
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: [signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x723a32]
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: goroutine 11 [running]:
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: main.ScanForMovieFiles.func1({0xc0000183c0, 0x2b}, {0x0, 0x0}, {0x0?, 0x0?})
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]:         C:/Users/Alex/Desktop/repos/github/atmm/movie_service.go:14 +0x52
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: path/filepath.WalkDir({0xc0000183c0, 0x2b}, 0xc00003eb60)
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]:         C:/Program Files/Go/src/path/filepath/path.go:467 +0x50
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: main.ScanForMovieFiles({0xc0000183c0?, 0x0?}, 0x0?)
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]:         C:/Users/Alex/Desktop/repos/github/atmm/movie_service.go:13 +0x3a
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: main.HandleMovies()
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]:         C:/Users/Alex/Desktop/repos/github/atmm/movie.go:13 +0xac
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: main.RunMoviesAsCronJob()
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]:         C:/Users/Alex/Desktop/repos/github/atmm/main.go:71 +0x17
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: github.com/robfig/cron/v3.FuncJob.Run(0x2?)
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]:         C:/Users/Alex/go/pkg/mod/github.com/robfig/cron/v3@v3.0.1/cron.go:136 +0x1a
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: github.com/robfig/cron/v3.(*Cron).startJob.func1()
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]:         C:/Users/Alex/go/pkg/mod/github.com/robfig/cron/v3@v3.0.1/cron.go:312 +0x6a
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]: created by github.com/robfig/cron/v3.(*Cron).startJob
Apr 16 10:53:59 alxnt-ms atmm-linux[23246]:         C:/Users/Alex/go/pkg/mod/github.com/robfig/cron/v3@v3.0.1/cron.go:310 +0xad
Apr 16 10:53:59 alxnt-ms systemd[1]: atmm.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
Apr 16 10:53:59 alxnt-ms systemd[1]: atmm.service: Failed with result 'exit-code'.