patch 8.1.0110: file name not displayed with ":file"

Problem:    File name not displayed with ":file" when 'F' is in 'shortmess'.
Solution:   Always display the file name when there is no argument (Christian
            Brabandt, closes #3070)

src/ex_cmds.c

@@ -3094,11 +3094,12 @@ ex_file(exarg_T *eap)
    {
	if (rename_buffer(eap->arg) == FAIL)
	    return;
	redraw_tabline = TRUE;
    }
    /* print full file name if :cd used */
    if (!shortmess(SHM_FILEINFO))

    // print file name if no argument or 'F' is not in 'shortmess'
    if (*eap->arg == NUL || !shortmess(SHM_FILEINFO))
	fileinfo(FALSE, FALSE, eap->forceit);
    redraw_tabline = TRUE;
}

/*

src/testdir/test_options.vim

@@ -400,3 +400,17 @@ func Test_copy_winopt()
    call assert_equal(4,&numberwidth)
    bw!
endfunc

func Test_shortmess_F()
  new
  call assert_match('\[No Name\]', execute('file'))
  set shortmess+=F
  call assert_match('\[No Name\]', execute('file'))
  call assert_match('^\s*$', execute('file foo'))
  call assert_match('foo', execute('file'))
  set shortmess-=F
  call assert_match('bar', execute('file bar'))
  call assert_match('bar', execute('file'))
  set shortmess&
  bwipe
endfunc

src/version.c

@@ -789,6 +789,8 @@ static char *(features[]) =

static int included_patches[] =
{   /* Add new patch number below this line */
/**/
    110,
/**/
    109,
/**/