[RPC] Correct getblockstats fee calculation #990
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Current implementation always performs a subtraction
ins - outs
to calculate fee, which is only correct for basecoin-to-basecoin, and results in zerocoin spends appearing as the fee. CT/RingCT and Zerocoin Minting/Spending include a ct_fee output that we can use (ZC spends have a ct_fee of 0 but at least that lets us skip the subtraction).