Currently, pool member funds cannot be unbonded if the depositor's stake
is less than `MinNominatorBond`. This usually happens after
`T::MinNominatorBond` is increased.
To fix this, the above mentioned condition is added as a case for
permissionless dispatch of `chill`. After pool is chilled, pool members
can unbond their funds since pool won't be nominating anymore.
Consequently, same check is added to `nominate` call, i.e pool can not
start nominating if it's depositor does not have `MinNominatorBond`
cc @Ank4n @kianenigma
closes#2350
Polkadot address: 16FqwPZ8GRC5U5D4Fu7W33nA55ZXzXGWHwmbnE1eT6pxuqcT
---------
Co-authored-by: Ankan <10196091+Ank4n@users.noreply.github.com>
Co-authored-by: Gonçalo Pestana <g6pestana@gmail.com>
Co-authored-by: command-bot <>
Dastan