Fix default size calculations that were recently broken.

commit d04f65f48c93e7e57cc3c1d70dd07d094dece717
    Change the values for "max size" from -1 to 1.

Messed up 's->size' - leaving it as '1' (MAX_SIZE) in some cases and
causing the array reshape to fail.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 3 insertions, 1 deletions

diff --git a/Build.c b/Build.c
index e3f7fb2a..ea55e5b5 100644
--- a/Build.c
+++ b/Build.c
@@ -124,7 +124,9 @@ int Build(char *mddev, struct mddev_dev *devlist,
 	if (vers >= 9000) {
 		mdu_array_info_t array;
 		array.level = s->level;
-		array.size = s->size == MAX_SIZE ? 0 : s->size;
+		if (s->size == MAX_SIZE)
+			s->size = 0;
+		array.size = s->size;
 		array.nr_disks = s->raiddisks;
 		array.raid_disks = s->raiddisks;
 		array.md_minor = 0;