[lvm-devel] Allow $DM_DEVDIR envvar to override default of "/dev".

[Alasdair G Kergon]

On Tue, Oct 09, 2007 at 01:43:22PM +0200, Jim Meyering wrote:
> I can do that, but then the diagnostic can no longer say that
> the DM_DEV_DIR envvar is at fault.  

Then do the 'stack' or 'return_0' macro thing - or log the
detailed error with log_debug so people will normally just
see the 'clean' error.

Alasdair
-- 
agk at redhat.com