@@ -3740,13 +3740,16 @@ static int img_amend(int argc, char **argv)
goto out;
}
- if (!bs->drv->create_opts) {
- error_report("Format driver '%s' does not support any options to amend",
+ if (!bs->drv->bdrv_amend_options) {
+ error_report("Format driver '%s' does not support option amendment",
fmt);
ret = -1;
goto out;
}
+ /* Every driver supporting amendment must have create_opts */
+ assert(bs->drv->create_opts);
+
create_opts = qemu_opts_append(create_opts, bs->drv->create_opts);
opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
qemu_opts_do_parse(opts, options, NULL, &err);