diff options
Diffstat (limited to 'cmds-inspect-dump-tree.c')
| -rw-r--r-- | cmds-inspect-dump-tree.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cmds-inspect-dump-tree.c b/cmds-inspect-dump-tree.c index c8acd55a..d84d52dd 100644 --- a/cmds-inspect-dump-tree.c +++ b/cmds-inspect-dump-tree.c @@ -313,7 +313,12 @@ int cmd_inspect_dump_tree(int argc, char **argv) ret = check_arg_type(argv[optind]); if (ret != BTRFS_ARG_BLKDEV && ret != BTRFS_ARG_REG) { - error("not a block device or regular file: %s", argv[optind]); + if (ret < 0) + error("invalid argument %s: %s", argv[optind], + strerror(-ret)); + else + error("not a block device or regular file: %s", + argv[optind]); goto out; } |