func writeHeader(w io.Writer, p types.Path, wroteHdr *bool) error {
if *wroteHdr {
return nil
}
*wroteHdr = true
hdr := "(root)"
if len(p) > 0 {
hdr = p.String()
}
return write(w, []byte(hdr+" {\n"))
}
func writeHeader(w io.Writer, wroteHeader bool, p types.Path) bool {
var err error
if !wroteHeader {
_, err = w.Write([]byte(p.String()))
d.Exp.NoError(err)
_, err = w.Write([]byte(" {\n"))
d.Exp.NoError(err)
wroteHeader = true
}
return wroteHeader
}
func writeHeader(w io.Writer, wroteHeader bool, p types.Path) bool {
if !wroteHeader {
if len(p) == 0 {
write(w, []byte("(root)"))
} else {
write(w, []byte(p.String()))
}
write(w, []byte(" {\n"))
}
return true
}