From 98dcc23c7fd80b167d013fbb3eb3e59e3bbe1a95 Mon Sep 17 00:00:00 2001
From: Tim <tim@dexorder.trade>
Date: Wed, 1 May 2024 14:24:07 -0400
Subject: [PATCH] block cache fix

---
 src/dexorder/blocks.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dexorder/blocks.py b/src/dexorder/blocks.py
index e1d4d20..f8377da 100644
--- a/src/dexorder/blocks.py
+++ b/src/dexorder/blocks.py
@@ -43,7 +43,7 @@ async def _cache_fetch(key: tuple[int, Union[int,bytes]], default: Union[Block,
         result = await fetch_block_by_number(blockid, chain_id=chain_id)
     else:
         result = await fetch_block(blockid, chain_id=chain_id)
-    if result is not None:
+    if result is None:
         # log.debug(f'Could not lookup block {blockid}')
         return None # do not cache
     _lru[key] = result