From 4be66c02909e695296ea50d78dbab48ab5cef177 Mon Sep 17 00:00:00 2001
From: Sebastian Kunert <skunert49@gmail.com>
Date: Thu, 16 Jan 2025 11:21:44 +0100
Subject: [PATCH] Always allow building on the included block.
---
cumulus/client/consensus/aura/src/collators/mod.rs | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/cumulus/client/consensus/aura/src/collators/mod.rs b/cumulus/client/consensus/aura/src/collators/mod.rs
index 031fa963ba6..ce83521bb19 100644
--- a/cumulus/client/consensus/aura/src/collators/mod.rs
+++ b/cumulus/client/consensus/aura/src/collators/mod.rs
@@ -179,12 +179,14 @@ where
let authorities = runtime_api.authorities(parent_hash).ok()?;
let author_pub = aura_internal::claim_slot::<P>(para_slot, &authorities, keystore).await?;
- let Ok(Some(api_version)) =
- runtime_api.api_version::<dyn AuraUnincludedSegmentApi<Block>>(parent_hash)
- else {
- return (parent_hash == included_block)
- .then(|| SlotClaim::unchecked::<P>(author_pub, para_slot, timestamp));
- };
+ if parent_hash == included_block {
+ return Some(SlotClaim::unchecked::<P>(author_pub, para_slot, timestamp));
+ }
+
+ let api_version = runtime_api
+ .api_version::<dyn AuraUnincludedSegmentApi<Block>>(parent_hash)
+ .ok()
+ .flatten()?;
let slot = if api_version > 1 { relay_slot } else { para_slot };
--
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