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Diffstat (limited to 'btrfs-image.c')
| -rw-r--r-- | btrfs-image.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/btrfs-image.c b/btrfs-image.c index f2bbcc83..7dc131db 100644 --- a/btrfs-image.c +++ b/btrfs-image.c @@ -491,6 +491,11 @@ static int create_metadump(const char *input, FILE *out, int num_threads, int ret; root = open_ctree(input, 0, 0); + if (!root) { + fprintf(stderr, "Open ctree failed\n"); + exit(1); + } + BUG_ON(root->nodesize != root->leafsize); ret = metadump_init(&metadump, root, out, num_threads, |