Function String

util/errwrap/errwrap.go:124–129

String returns a string representation of the error. In particular, if the error is nil, it returns an empty string instead of panicking.

(err error)

// String returns a string representation of the error. In particular, if the
// error is nil, it returns an empty string instead of panicking.
func String(err error) string {
	if err == nil {
		return ""
	}
	return err.Error()
}