bug#10489: 24.0.92; dired-do-copy may create infinite directory hierarchy

[Michael Albinus]

Thierry Volpiatto <thierry.volpiatto@gmail.com> writes:

> Should the handler be called at the beginning of the function?

In general, yes. But sometimes, there is the same code to be applied in
the native function and the handler. So it is done in the native code,
and the handler avoids that code.

> If it's the case, something is wrong in copy-directory.

I will check later on.

Best regards, Michael.