From c88c2f52fed9554306036385c5c15c012ba49629 Mon Sep 17 00:00:00 2001 From: Danny Kukawka Date: Mon, 21 Jan 2013 16:57:25 +0100 Subject: btrfs-progs: Handle errors returned from open_ctree Signed-off-by: Danny Kukawka Signed-off-by: David Sterba --- find-root.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'find-root.c') diff --git a/find-root.c b/find-root.c index c0f38b88..83f1592b 100644 --- a/find-root.c +++ b/find-root.c @@ -448,8 +448,11 @@ int main(int argc, char **argv) root = open_ctree_broken(dev_fd, argv[optind]); close(dev_fd); - if (!root) + + if (!root) { + fprintf(stderr, "Open ctree failed\n"); exit(1); + } csum_size = btrfs_super_csum_size(&root->fs_info->super_copy); ret = find_root(root); -- cgit v1.2.3