![jtc](/assets/img/avatar_default.png)
they are first detected in display(), rather than waiting until later in traverse(). The old code allowed "Can not read directory" error messages to be left unreported unless the -R (recurse) option was used.
they are first detected in display(), rather than waiting until later in traverse(). The old code allowed "Can not read directory" error messages to be left unreported unless the -R (recurse) option was used.