icecaster/sapphire — comment on commit 1a2ba5e7a41e78fb08c1f3606a1338ed1ac1d618
File: core/model/fieldtypes/Decimal.php line 16
By icecaster:

true!

we could set the 4th arg to "" to avoid this.
number_format($defaultValue, $decimalSize, ".", "");

What are your thoughts?