[PATCH] avb: Fix error when partition not found

[schspa]

part_get_info_by_name will return -1 on error, and >0 on success.

Signed-off-by: schspa <sch...@gmail.com>
Cc: Igor Opaniuk <igor.opan...@gmail.com>
---
 common/avb_verify.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/avb_verify.c b/common/avb_verify.c
index db10d0f21f..0520a71455 100644
--- a/common/avb_verify.c
+++ b/common/avb_verify.c
@@ -369,7 +369,7 @@ static struct mmc_part *get_partition(AvbOps *ops, const 
char *partition)
        }
 
        ret = part_get_info_by_name(mmc_blk, partition, &part->info);
-       if (!ret) {
+       if (ret < 0) {
                printf("Can't find partition '%s'\n", partition);
                goto err;
        }
-- 
2.24.3 (Apple Git-128)