fix https://github.com/lbryio/hub/issues/104

2022-10-23 08:58:53 -04:00 · 2022-10-23 08:58:53 -04:00 · 59c07e315a
commit 59c07e315a
parent 07f8ec41a1
1 changed files with 2 additions and 1 deletions
--- a/hub/db/db.py
+++ b/hub/db/db.py
@ -1321,7 +1321,8 @@ class SecondaryDB:
            for tx_hash_bytes, tx in zip(needed_mempool, await run_in_executor(
                    self._executor, self.prefix_db.mempool_tx.multi_get, [(tx_hash,) for tx_hash in needed_mempool],
                    True, False)):
-                self.tx_cache[tx_hash_bytes] = tx, None, None, -1
+                if tx is not None:
+                    self.tx_cache[tx_hash_bytes] = tx, None, None, -1
                tx_infos[tx_hash_bytes[::-1].hex()] = None if not tx else tx.hex(), {'block_height': -1}
                await asyncio.sleep(0)
        return {txid: tx_infos.get(txid) for txid in txids}  # match ordering of the txs in the request