diff options
Diffstat (limited to 'btrfstune.c')
-rw-r--r-- | btrfstune.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/btrfstune.c b/btrfstune.c index 47830c5a..6950f74d 100644 --- a/btrfstune.c +++ b/btrfstune.c @@ -108,6 +108,11 @@ int main(int argc, char *argv[]) root = open_ctree(device, 0, 1); + if (!root) { + fprintf(stderr, "Open ctree failed\n"); + return 1; + } + if (seeding_flag) { ret = update_seeding_flag(root, seeding_value); if (!ret) |