arla 0.33 still loses track of pwd sometimes

[Assar Westerlund]

sperber at informatik.uni-tuebingen.de (Michael Sperber [Mr. Preprocessor]) writes:
> It usually fixes itself spontaneously before I can do an xfsdebug
> almost-all.  I'll post once I catch one alive:

> sams[42] pwd
> pwd: .: No such file or directory

Running `apwd 4>&1' instead of pwd might be more useful here.  apwd is
built in the `tests' directory.

/assar