Use pattern matching feature
MODIFY
WalletWasabi/Services/WasabiSynchronizer.cs
WalletWasabi/Services/WasabiSynchronizer.cs
@@ -359,7 +359,7 @@ namespace WalletWasabi.Services
public Money GetFeeRate(int feeTarget)
{
- if(AllFeeEstimate==null)
+ if (AllFeeEstimate is null)
{
throw new InvalidOperationException("Cannot get fee estimations.");
}

Use pattern matching feature

Co-Authored-By: nopara73 <adam.ficsor73@gmail.com>