From e81cdd9f3794d2b4452ae2297c43e16e3faf6f6a Mon Sep 17 00:00:00 2001 From: Neil Brown Date: Tue, 20 Jun 2006 10:01:43 +1000 Subject: 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 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Grow.c') diff --git a/Grow.c b/Grow.c index 61347b7..1ab4fbc 100644 --- a/Grow.c +++ b/Grow.c @@ -657,7 +657,7 @@ int Grow_reshape(char *devname, int fd, int quiet, char *backup_file, offsets[sd->role] = sd->offset; if (fdlist[sd->role] < 0) { fprintf(stderr, Name ": %s: cannot open component %s\n", - devname, dn); + devname, dn?dn:"-unknown-"); goto abort; } } else { @@ -667,7 +667,7 @@ int Grow_reshape(char *devname, int fd, int quiet, char *backup_file, offsets[d] = sd->offset; if (fdlist[d]<0) { fprintf(stderr, Name ": %s: cannot open component %s\n", - devname, dn); + devname, dn?dn:"-unknown"); goto abort; } d++; -- cgit