saturating sub epoch for blob boundary

2022-12-07 15:40:51 -05:00 · 2022-12-07 15:40:51 -05:00 · 658e9d9bba
commit 658e9d9bba
parent 5a42f6b067
1 changed files with 1 additions and 1 deletions
--- a/beacon_node/beacon_chain/src/beacon_chain.rs
+++ b/beacon_node/beacon_chain/src/beacon_chain.rs
@ -5428,7 +5428,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
                self.epoch().ok().map(|current_epoch| {
                    std::cmp::max(
                        fork_epoch,
-                        current_epoch - *MIN_EPOCHS_FOR_BLOBS_SIDECARS_REQUESTS,
+                        current_epoch.saturating_sub(*MIN_EPOCHS_FOR_BLOBS_SIDECARS_REQUESTS),
                    )
                })
            })