From 92c4e9930555b04312e0d08c6c66946bc54092ce Mon Sep 17 00:00:00 2001
From: Emilia Hane <emiliaha95@gmail.com>
Date: Wed, 4 Jan 2023 12:57:53 +0100
Subject: [PATCH] Don't write empty blobs to db

---
 .DS_Store                                    | Bin 0 -> 6148 bytes
 beacon_node/beacon_chain/src/beacon_chain.rs |   8 +++++---
 2 files changed, 5 insertions(+), 3 deletions(-)
 create mode 100644 .DS_Store

diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..0880474581f5c1b0059e0d9def136023232b6363
GIT binary patch
literal 6148
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zr?|ZZV7t%Z5!eD)(;e~U!_s`;ePMSMF(RF3jCjWjeZ;WH{ypH_4Nkb=i1Unpc^y8^
zr*VAq6qyu|0#ZN<NC7EuB?YRmt~XaYPsd0BDR4Uq`1hgF9ed%F7@rOf(E<=x42N+Z
zy#%p&fY=MCL`G<qRAN%CS`14%<E`>~;gpzkST!G3H(PZm7Ps^K7U{5_s8I??fw=<r
zx!ijFf1>}<|IbNUNdYNvQwrE>|GeMvNmW}HkMmmF=m)yzeAC@H4+@7U$HXYdTzENt
dh@{MGKIeWfoDzf1c+iRZ8E{=>QsBQ8_yLAI70>_x

literal 0
HcmV?d00001

diff --git a/beacon_node/beacon_chain/src/beacon_chain.rs b/beacon_node/beacon_chain/src/beacon_chain.rs
index 37d6df979..dd2be88b0 100644
--- a/beacon_node/beacon_chain/src/beacon_chain.rs
+++ b/beacon_node/beacon_chain/src/beacon_chain.rs
@@ -2945,9 +2945,11 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
         ops.push(StoreOp::PutState(block.state_root(), &state));
 
         if let Some(blobs) = blobs? {
-            //FIXME(sean) using this for debugging for now
-            info!(self.log, "Writing blobs to store"; "block_root" => ?block_root);
-            ops.push(StoreOp::PutBlobs(block_root, blobs));
+            if blobs.blobs.len() > 0 {
+                //FIXME(sean) using this for debugging for now
+                info!(self.log, "Writing blobs to store"; "block_root" => ?block_root);
+                ops.push(StoreOp::PutBlobs(block_root, blobs));
+            }
         };
         let txn_lock = self.store.hot_db.begin_rw_transaction();