Before this patch, you could see the following after exec restore # :too few arguments
The tool name "btrfs restore" is missing. The @set_argv0() function is introduced by: commit a184abc70f7b1468e6036ab576f1587ee0574668 btrfs-progs: move the check_argc_* functions into utils.c ... Also add a new function "set_argv0" to set the correct tool name: *btrfs-image*: too few arguments But @set_argv0() only applies to the independent tools with the name pattern btrfs-***. Since restore is now is subcommand under "btrfs", there is no need to use @set_argv0() before check_argc_* to repair the prompt tool name before "too few arguments". Signed-off-by: Gui Hecheng <guihc.f...@cn.fujitsu.com> --- cmds-restore.c | 1 - 1 file changed, 1 deletion(-) diff --git a/cmds-restore.c b/cmds-restore.c index f909429..38a131e 100644 --- a/cmds-restore.c +++ b/cmds-restore.c @@ -1229,7 +1229,6 @@ int cmd_restore(int argc, char **argv) } } - set_argv0(argv); if (!list_roots && check_argc_min(argc - optind, 2)) usage(cmd_restore_usage); else if (list_roots && check_argc_min(argc - optind, 1)) -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html