git.delta.rocks / unique-network / refs/commits / a84ab599e8b4

453		amount: u128,453		amount: u128,
454	) -> DispatchResult {454	) -> DispatchResult {
455		if <Balance<T>>::get((collection.id, token, owner)) == 0 {455		if <Balance<T>>::get((collection.id, token, owner)) == 0 {
456			return Err(<CommonError<T>>::MustBeTokenOwner.into());456			return Err(<CommonError<T>>::TokenValueTooLow.into());
457		}457		}
458458
459		let total_supply = <TotalSupply<T>>::get((collection.id, token))459		let total_supply = <TotalSupply<T>>::get((collection.id, token))
745		let initial_balance_from = <Balance<T>>::get((collection.id, token, from));745		let initial_balance_from = <Balance<T>>::get((collection.id, token, from));
746746
747		if initial_balance_from == 0 {747		if initial_balance_from == 0 {
748			return Err(<CommonError<T>>::MustBeTokenOwner.into());748			return Err(<CommonError<T>>::TokenValueTooLow.into());
749		}749		}
750750
751		let updated_balance_from = initial_balance_from751		let updated_balance_from = initial_balance_from