[patch, libfortran] Fix EXECUTE_COMMAND_LINE error return

[Janne Blomqvist]

On Tue, Oct 10, 2017 at 12:34 AM, Thomas Koenig <tkoenig@netcologne.de> wrote:
> Hello world,
>
> currently, EXECUTE_COMMAND_LINE aborts the program if the called program
> is not found, if cmdstat is present, but cmdmsg isn't. This is a 6/7/8
> regression.
>
> This patch fixes the issue by simply removing the erronous call to
> runtime_error.
>
> Regression-tested.  OK for all affected branches?
>
> Regards
>
>         Thomas
>
> 2017-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
>
>         PR libfortran/82233
>         * intrinsics/execute_command_line.c (execute_command_line):
>         No call to runtime_error if cmdstat is present.
>
> 2017-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
>
>         PR libfortran/82233
>         * gfortran.dg/execute_command_line_3.f90: New test.

Ok, thanks for the patch.

-- 
Janne Blomqvist