Re: Fix: btrfsctl arguments handling

["Ahmed Kamal" <email.ahmedkamal@googlemail.com>]

That's probably a more proper patch

# HG changeset patch
# User email.ahmedkamal@googlemail.com
# Date 1216410189 -10800
# Node ID f35e2b3b25a97d42452ec90b6c524721d9c9941f
# Parent  1aa4b32e3efd452531cb0b883edfcc3761487fca
Fixing btrfsctl argument handling

diff -r 1aa4b32e3efd -r f35e2b3b25a9 btrfsctl.c
--- a/btrfsctl.c        Tue Jun 10 10:09:18 2008 -0400
+++ b/btrfsctl.c        Fri Jul 18 22:43:09 2008 +0300
@@ -73,7 +73,7 @@
                btrfs_scan_one_dir("/dev", 1);
                exit(0);
        }
-       for (i = 1; i < ac - 1; i++) {
+       for (i = 1; i <= ac - 1; i++) {
                if (strcmp(av[i], "-s") == 0) {
                        if (i + 1 >= ac - 1) {
                                fprintf(stderr, "-s requires an arg");


On Fri, Jul 18, 2008 at 7:37 PM, Ahmed Kamal
<email.ahmedkamal@googlemail.com> wrote:
> Hi,
>
> btrfsctl -A
> in the current -unstable branch, does not result in the error message
> designated for it, namely "-A requires an arg\n". Turns out the whole
> loop was being skipped!
> Please find a patch attached that fixed it for me.
>
> diff -r 1aa4b32e3efd btrfsctl.c
> --- a/btrfsctl.c        Tue Jun 10 10:09:18 2008 -0400
> +++ b/btrfsctl.c        Fri Jul 18 22:34:46 2008 +0300
> @@ -73,7 +73,7 @@
>                btrfs_scan_one_dir("/dev", 1);
>                exit(0);
>        }
> -       for (i = 1; i < ac - 1; i++) {
> +       for (i = 1; i <= ac - 1; i++) {
>                if (strcmp(av[i], "-s") == 0) {
>                        if (i + 1 >= ac - 1) {
>                                fprintf(stderr, "-s requires an arg");
>
>
> PS: Is this the correct way to submit patches ?
>