bitcoin/bitcoin — pull request #4817 by morcos (2014-09-02 14:36:05+00:00)
Title: Track modified size in TxMemPoolEntry to correctly compute priority

`CTxMemPoolEntry::GetPriority` was incorrectly using the full size of a transaction to caclulate a priority delta to figure out current priority as opposed to priority when the transaction entered the mempool. I added `nModSize` to `CTxMemPoolEntry` and fixed `GetPriority`.