Commit 3439eb6
Changed files (1)
lib
model
lib/model/settings_store.dart
@@ -139,7 +139,7 @@ class Settings extends ChangeNotifier {
displayDataEnd = oldEnd.copyWith(day: oldEnd.day + directionalStep * 30);
break;
case TimeStep.custom:
- final step = oldStart.difference(oldEnd) * directionalStep;
+ final step = oldEnd.difference(oldStart) * directionalStep;
displayDataStart = oldStart.add(step);
displayDataEnd = oldEnd.add(step);
break;