panic: runtime error: slice bounds out of range [:-1]
goroutine 39 [running]:
github.com/alpkeskin/wau/cmd/apps.getVSID()
/home/nick/go/pkg/mod/github.com/alpkeskin/wau@v0.0.0-20220505113658-df5593e1b6f2/cmd/apps/vsco.go:39 +0x2a5
github.com/alpkeskin/wau/cmd/apps.Vsco(0x0?, {0x7ffd240893be, 0x10}, 0x1)
/home/nick/go/pkg/mod/github.com/alpkeskin/wau@v0.0.0-20220505113658-df5593e1b6f2/cmd/apps/vsco.go:46 +0x89
created by github.com/alpkeskin/wau/cmd.glob..func1
/home/nick/go/pkg/mod/github.com/alpkeskin/wau@v0.0.0-20220505113658-df5593e1b6f2/cmd/root.go:37 +0x4d8