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consul/command/flags/merge.go

16 lines
225 B

package flags
import "flag"
func Merge(dst, src *flag.FlagSet) {
if dst == nil {
panic("dst cannot be nil")
}
if src == nil {
return
}
src.VisitAll(func(f *flag.Flag) {
dst.Var(f.Value, f.Name, f.DefValue)
})
}