fix a null access on rpcView

4 years ago · d44e87ff81
parent d5814dddde
commit d44e87ff81
1 changed files with 2 additions and 1 deletions
--- a/cyberwow/lib/controller/rpc/rpcView.dart
+++ b/cyberwow/lib/controller/rpc/rpcView.dart
@ -162,7 +162,8 @@ Map<String, dynamic> getInfoView(Map<String, dynamic> x) {
    (k,v) => _remove.contains(k)
  );

-  final Map<String, double> _hashRate = {'hash_rate': _filteredInfo['difficulty'] / 300};
+  final int _difficulty = _filteredInfo['difficulty'] ?? 0;
+  final Map<String, double> _hashRate = {'hash_rate': _difficulty / 300};
  final Map<String, dynamic> _ammendedInfo = {
    ..._filteredInfo,
    ..._hashRate,