fix nullable type

Serhii committed Dec 4, 2022 at 20:06 UTC 7b95533cd3b8173be6576fdbd352bca0e8babdc4
1 file changed +2 -2
cw_core/lib/crypto_currency.dart
+2 -2
@@ -139,8 +139,8 @@ class CryptoCurrency extends EnumerableItem<int> with Serializable<int> {
139 return acc;
140 });
141
142 - static final Map<String?, CryptoCurrency> _nameCurrencyMap =
143 - all.fold<Map<String?, CryptoCurrency>>(<String?, CryptoCurrency>{}, (acc, item) {
142 + static final Map<String, CryptoCurrency> _nameCurrencyMap =
143 + all.fold<Map<String, CryptoCurrency>>(<String, CryptoCurrency>{}, (acc, item) {
144 acc.addAll({item.name: item});
145 return acc;
146 });