Warn if default value is given for string option without value
That would not make sense, as the option would then always be set
and there would be no way to unset it.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/parse.c b/parse.c
index 4d8e95d..57865b1 100644
--- a/parse.c
+++ b/parse.c
@@ -625,6 +625,8 @@
o->minval = 0;
o->maxval = 1;
}
+ if (o->type == FIO_OPT_STR_SET && o->def)
+ fprintf(stderr, "Option %s: string set option with default will always be true\n", o->name);
if (!o->cb && !o->off1)
fprintf(stderr, "Option %s: neither cb nor offset given\n", o->name);
if (o->type == FIO_OPT_STR || o->type == FIO_OPT_STR_STORE)