[Libguestfs] [PATCH] Change wording from "twice" to "more than once" in error messages

[Richard W.M. Jones]

On Fri, Aug 10, 2018 at 02:00:19PM +0200, Pino Toscano wrote:
> When erroring out about duplicated parameters, say "more than once"
> instead of "twice", since there can be more than two repeated
> parameters.
> 
> Thanks to: Xiaodai Wang
> ---
>  generator/fish.ml         | 2 +-
>  generator/perl.ml         | 2 +-
>  resize/resize.ml          | 4 ++--
>  tools/virt-tar            | 4 ++--
>  v2v/input_libvirt_vddk.ml | 2 +-
>  v2v/output_rhv_upload.ml  | 4 ++--
>  v2v/output_vdsm.ml        | 4 ++--
>  7 files changed, 11 insertions(+), 11 deletions(-)
> 
> diff --git a/generator/fish.ml b/generator/fish.ml
> index 33da789bd..708c1b3a9 100644
> --- a/generator/fish.ml
> +++ b/generator/fish.ml
> @@ -367,7 +367,7 @@ let generate_fish_run_cmds actions () =
>          pr "    }\n";
>          pr "\n";
>          pr "    if (optargs_s.bitmask & this_mask) {\n";
> -        pr "      fprintf (stderr, _(\"%%s: optional argument \\\"%%s\\\" given twice\\n\"),\n";
> +        pr "      fprintf (stderr, _(\"%%s: optional argument \\\"%%s\\\" given more than once\\n\"),\n";
>          pr "               cmd, this_arg);\n";
>          pr "      goto out;\n";
>          pr "    }\n";
> diff --git a/generator/perl.ml b/generator/perl.ml
> index 5fa00a92d..cd0595640 100644
> --- a/generator/perl.ml
> +++ b/generator/perl.ml
> @@ -496,7 +496,7 @@ PREINIT:
>          ) optargs;
>          pr "croak (\"unknown optional argument '%%s'\", this_arg);\n";
>          pr "        if (optargs_s.bitmask & this_mask)\n";
> -        pr "          croak (\"optional argument '%%s' given twice\",\n";
> +        pr "          croak (\"optional argument '%%s' given more than once\",\n";
>          pr "                 this_arg);\n";
>          pr "        optargs_s.bitmask |= this_mask;\n";
>          pr "      }\n";
> diff --git a/resize/resize.ml b/resize/resize.ml
> index 8e4bb1b16..174f1c699 100644
> --- a/resize/resize.ml
> +++ b/resize/resize.ml
> @@ -170,7 +170,7 @@ let main () =
>      let expand = ref "" in
>      let set_expand s =
>        if s = "" then error (f_"empty --expand option")
> -      else if !expand <> "" then error (f_"--expand option given twice")
> +      else if !expand <> "" then error (f_"--expand option given more than once")
>        else expand := s
>      in
>      let expand_content = ref true in
> @@ -186,7 +186,7 @@ let main () =
>      let shrink = ref "" in
>      let set_shrink s =
>        if s = "" then error (f_"empty --shrink option")
> -      else if !shrink <> "" then error (f_"--shrink option given twice")
> +      else if !shrink <> "" then error (f_"--shrink option given more than once")
>        else shrink := s
>      in
>      let sparse = ref true in
> diff --git a/tools/virt-tar b/tools/virt-tar
> index 2d5c8b0b7..57e6b2602 100755
> --- a/tools/virt-tar
> +++ b/tools/virt-tar
> @@ -187,14 +187,14 @@ Specify that the input or output tarball is gzip-compressed.
>  
>  sub set_mode_x
>  {
> -    die __"virt-tar: extract/upload mode specified twice on the command line\n"
> +    die __"virt-tar: extract/upload mode specified more than once on the command line\n"
>          if $mode;
>      $mode = "x";
>  }
>  
>  sub set_mode_u
>  {
> -    die __"virt-tar: extract/upload mode specified twice on the command line\n"
> +    die __"virt-tar: extract/upload mode specified more than once on the command line\n"
>          if $mode;
>      $mode = "u";
>  }
> diff --git a/v2v/input_libvirt_vddk.ml b/v2v/input_libvirt_vddk.ml
> index 630a07e26..c868b997c 100644
> --- a/v2v/input_libvirt_vddk.ml
> +++ b/v2v/input_libvirt_vddk.ml
> @@ -87,7 +87,7 @@ let parse_input_options options =
>          (key, value)
>      ) options in
>  
> -  (* Check no option appears twice. *)
> +  (* Check no option appears more than once. *)
>    let keys = List.map fst options in
>    if List.length keys <> List.length (List.sort_uniq keys) then
>      error (f_"-it vddk: duplicate -io options on the command line");
> diff --git a/v2v/output_rhv_upload.ml b/v2v/output_rhv_upload.ml
> index 6260eaac5..2bff35029 100644
> --- a/v2v/output_rhv_upload.ml
> +++ b/v2v/output_rhv_upload.ml
> @@ -53,11 +53,11 @@ let parse_output_options options =
>      function
>      | "rhv-cafile", v ->
>         if !rhv_cafile <> None then
> -         error (f_"-o rhv-upload: -oo rhv-cafile set twice");
> +         error (f_"-o rhv-upload: -oo rhv-cafile set more than once");
>         rhv_cafile := Some v
>      | "rhv-cluster", v ->
>         if !rhv_cluster <> None then
> -         error (f_"-o rhv-upload: -oo rhv-cluster set twice");
> +         error (f_"-o rhv-upload: -oo rhv-cluster set more than once");
>         rhv_cluster := Some v
>      | "rhv-direct", "" -> rhv_direct := true
>      | "rhv-direct", v -> rhv_direct := bool_of_string v
> diff --git a/v2v/output_vdsm.ml b/v2v/output_vdsm.ml
> index 95eb1eaf7..dc107cf2f 100644
> --- a/v2v/output_vdsm.ml
> +++ b/v2v/output_vdsm.ml
> @@ -69,11 +69,11 @@ let parse_output_options options =
>         error (f_"-o vdsm: unknown vdsm-compat level ‘%s’") v
>      | "vdsm-vm-uuid", v ->
>         if !vm_uuid <> None then
> -         error (f_"-o vdsm: -oo vdsm-vm-uuid set twice");
> +         error (f_"-o vdsm: -oo vdsm-vm-uuid set more than once");
>         vm_uuid := Some v;
>      | "vdsm-ovf-output", v ->
>         if !ovf_output <> None then
> -         error (f_"-o vdsm: -oo vdsm-ovf-output set twice");
> +         error (f_"-o vdsm: -oo vdsm-ovf-output set more than once");
>         ovf_output := Some v;
>      | "vdsm-ovf-flavour", v ->
>         ovf_flavour := Create_ovf.ovf_flavour_of_string v

ACK.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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