Stop map_dev from returning [0:0]
authorNeil Brown <neilb@suse.de>
Tue, 20 Jun 2006 00:01:43 +0000 (10:01 +1000)
committerNeil Brown <neilb@suse.de>
Tue, 20 Jun 2006 00:01:43 +0000 (10:01 +1000)
commite81cdd9f3794d2b4452ae2297c43e16e3faf6f6a
tree8a2d56d9ab7674857eea75df7249ab83caa30734
parent722966c66dd2c95dbe7c194acb66e7c9baf255ec
Stop map_dev from returning [0:0]

We sometimes need the NULL when major==minor==0.
So make sure all callers of map_dev can cope with NULL.
Grow.c
config.c
util.c