message: Added comment about storing
diff: @@ -752,7 +752,7 @@ void CTxMemPool::removeConflicts(const CTransaction &tx, std::list <CTransaction
  if (it != mapNextTx.end()) {
  const CTransaction &txConflict = *it->second;
  if (txConflict != tx) {
  - uint256 const txConflictHash = txConflict.GetHash();
  + uint256 const txConflictHash = txConflict.GetHash(); //Copying the hash before deleting
  removeRecursive(txConflict, removed);
  ClearPrioritisation(txConflictHash);
  }
  