/* minimum field width */
if (fmt == '*') {
+ fmt = vchar.next(&vchar);
if (arg == NULL) {
warningf(pos, "missing argument for '*' field width in conversion specification");
return;
if (fmt == '.') {
fmt = vchar.next(&vchar);
if (fmt == '*') {
+ fmt = vchar.next(&vchar);
if (arg == NULL) {
warningf(pos, "missing argument for '*' precision in conversion specification");
return;