Jakub Narębski <jnareb@xxxxxxxxx> writes: > Stricly speaking pure refactoring (no functional change, e.g. no assign > to $input) would be "check_ref_format($input) or return undef;", or even > "return check_ref_format($input);" if we keep check_ref_format() passthru > on valid refname. Exactly. -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html