diff options
| -rw-r--r-- | cmds-inspect-dump-tree.c | 7 | ||||
| -rw-r--r-- | utils.c | 2 |
2 files changed, 8 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; } @@ -502,6 +502,8 @@ int check_arg_type(const char *input) return BTRFS_ARG_REG; return BTRFS_ARG_UNKNOWN; + } else { + return -errno; } if (strlen(input) == (BTRFS_UUID_UNPARSED_SIZE - 1) && |