{
if (fmt[0] < 0
|| (size_t) fmt[0] >= sizeof translate_fmt / sizeof *translate_fmt)
- lose ((h, _("%s: Bad format specifier byte %d."), vv->name, fmt[0]));
+ lose ((h, _("%s: Bad format specifier byte (%d)."), vv->name, fmt[0]));
v->type = translate_fmt[fmt[0]];
v->w = fmt[1];