cmdstat wrong and no cmdmsg from execute_command_line

[harperjf]

This program calls execute_command_line twice, the first time with a valid Linux command ('whoami') and the second time with a nonexistent one ('FOOBAR')

The first time it should give cmdstat the value 0 and print the user's name and nothing else.
The second time it should give cmdstat a positive value and print cmdmsg.

The program and its lfortran and ifx outputs:

program executecommands4
  implicit none
  call executemycommand('whoami')
  call executemycommand('FOOBAR')
contains
  subroutine executemycommand(cmd)
    character(*),intent(in):: cmd
    integer cs
    character(200):: cmsg
    call execute_command_line(trim(cmd),cmdstat=cs,cmdmsg=cmsg)
    if(cs/=0) write(*,"(A,I0)") '*** After execute_command_line('//&
         trim(cmd)//'), cmdstat=',cs,'*** Message was '//trim(cmsg)
end subroutine executemycommand
end program executecommands4
(lf2) john:~/Test/Glist$ lfortran executecommands4.f90 
john
*** After execute_command_line(whoami), cmdstat=1
*** Message was 
sh: 1: FOOBAR: not found
*** After execute_command_line(FOOBAR), cmdstat=1
*** Message was 

The ifx output:

john
sh: 1: FOOBAR: not found
*** After execute_command_line(FOOBAR), cmdstat=124
*** Message was Invalid command supplied to EXECUTE_COMMAND_LINE