Allow domain_test to report that no domains were found.

Sometime we will need to know the difference between no domains found
and domains didn't match.
So allow domain_test to return different values and fix up all callers
to maintain current behaviour.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/util.c b/util.c
index a0d8283c..81f93601 100644
--- a/util.c
+++ b/util.c
@@ -1956,7 +1956,7 @@ struct mdinfo *container_choose_spares(struct supertype *st,
 				if (spare_group)
 					pol_add(&pol, pol_domain,
 						spare_group, NULL);
-				if (!domain_test(domlist, pol, metadata))
+				if (domain_test(domlist, pol, metadata) != 1)
 					found = 0;
 				dev_policy_free(pol);
 			}