[v2,1/2] btrace: fix output of "set record btrace"

  Hello Alan,

Thanks for your review.

> > Instead of giving a message that "set record btrace" needs a
> > sub-command, GDB crashed.  Fix it.  A regression test comes with the next
> patch.
> >
> > 2018-03-05  Markus Metzger  <markus.t.metzger@intel.com>
> >
> > gdb/
> > 	* record-btrace.c (cmd_set_record_btrace): Print sub-commands.
> > ---
> > gdb/record-btrace.c | 5 ++++-
> > 1 file changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c index
> > 48eda54..905f0c4 100644
> > --- a/gdb/record-btrace.c
> > +++ b/gdb/record-btrace.c
> > @@ -2953,7 +2953,10 @@ cmd_record_btrace_start (const char *args, int
> > from_tty) static void cmd_set_record_btrace (const char *args, int
> > from_tty) {
> > -  cmd_show_list (set_record_btrace_cmdlist, from_tty, "");
> > +  printf_unfiltered (_("\"set record btrace\" must be followed "
> > +		       "by an apporpriate subcommand.\n"));
> 
> appropriate not apporpriate.

Thanks.  I'm adding another patch to the series to fix that same typo in the
"set record" command from where I took the message.  See below.

Looks like this text is not used in any test (grep did not find anything),
except for the new gdb.btrace/cpu.exp that 2/2 of this series adds.

Regards,
Markus.

---

commit 755376c12a2fa53d8304ff68265a09b8a332e965
Author: Markus Metzger <markus.t.metzger@intel.com>
Date:   Mon Mar 5 17:44:57 2018 +0100

    record: fix typo in "set record" output
    
    Alan Hayward pointed out a typo in the output of "set record btrace" that
    I took from "set record".  Fix the original.
    
    Signed-off-by: Markus Metzger  <markus.t.metzger@intel.com>
    
    gdb/
        * record.c (set_record_command): Fix typo in message.

Intel Deutschland GmbH
Registered Address: Am Campeon 10-12, 85579 Neubiberg, Germany
Tel: +49 89 99 8853-0, www.intel.de
Managing Directors: Christin Eisenschmid, Christian Lamprechter
Chairperson of the Supervisory Board: Nicole Lau
Registered Office: Munich
Commercial Register: Amtsgericht Muenchen HRB 186928
  

> On 5 Mar 2018, at 16:55, Metzger, Markus T <markus.t.metzger@intel.com> wrote:
> 
> Hello Alan,
> 
> Thanks for your review.
> 
>>> Instead of giving a message that "set record btrace" needs a
>>> sub-command, GDB crashed.  Fix it.  A regression test comes with the next
>> patch.
>>> 
>>> 2018-03-05  Markus Metzger  <markus.t.metzger@intel.com>
>>> 
>>> gdb/
>>> 	* record-btrace.c (cmd_set_record_btrace): Print sub-commands.
>>> ---
>>> gdb/record-btrace.c | 5 ++++-
>>> 1 file changed, 4 insertions(+), 1 deletion(-)
>>> 
>>> diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c index
>>> 48eda54..905f0c4 100644
>>> --- a/gdb/record-btrace.c
>>> +++ b/gdb/record-btrace.c
>>> @@ -2953,7 +2953,10 @@ cmd_record_btrace_start (const char *args, int
>>> from_tty) static void cmd_set_record_btrace (const char *args, int
>>> from_tty) {
>>> -  cmd_show_list (set_record_btrace_cmdlist, from_tty, "");
>>> +  printf_unfiltered (_("\"set record btrace\" must be followed "
>>> +		       "by an apporpriate subcommand.\n"));
>> 
>> appropriate not apporpriate.
> 
> Thanks.  I'm adding another patch to the series to fix that same typo in the
> "set record" command from where I took the message.  See below.
> 
> Looks like this text is not used in any test (grep did not find anything),
> except for the new gdb.btrace/cpu.exp that 2/2 of this series adds.
> 

New patch LGTM.


> Regards,
> Markus.
> 
> ---
> 
> commit 755376c12a2fa53d8304ff68265a09b8a332e965
> Author: Markus Metzger <markus.t.metzger@intel.com>
> Date:   Mon Mar 5 17:44:57 2018 +0100
> 
>    record: fix typo in "set record" output
> 
>    Alan Hayward pointed out a typo in the output of "set record btrace" that
>    I took from "set record".  Fix the original.
> 
>    Signed-off-by: Markus Metzger  <markus.t.metzger@intel.com>
> 
>    gdb/
>        * record.c (set_record_command): Fix typo in message.
> 
> diff --git a/gdb/record.c b/gdb/record.c
> index cd83b99..aec2be3 100644
> --- a/gdb/record.c
> +++ b/gdb/record.c
> @@ -320,7 +320,7 @@ static void
> set_record_command (const char *args, int from_tty)
> {
>   printf_unfiltered (_("\"set record\" must be followed "
> -                      "by an apporpriate subcommand.\n"));
> +                      "by an appropriate subcommand.\n"));
>   help_list (set_record_cmdlist, "set record ", all_commands, gdb_stdout);
> }
> 
> Intel Deutschland GmbH
> Registered Address: Am Campeon 10-12, 85579 Neubiberg, Germany
> Tel: +49 89 99 8853-0, www.intel.de
> Managing Directors: Christin Eisenschmid, Christian Lamprechter
> Chairperson of the Supervisory Board: Nicole Lau
> Registered Office: Munich
> Commercial Register: Amtsgericht Muenchen HRB 186928
>