optimize justifications before they're included into complex transact…

…ion (paritytech#1949)
serban300 · Apr 9, 2024 · 4ed01f6 · 4ed01f6
1 parent b5968d8
commit 4ed01f6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/bridges/relays/lib-substrate-relay/src/on_demand/headers.rs b/bridges/relays/lib-substrate-relay/src/on_demand/headers.rs
@@ -138,6 +138,9 @@ impl<P: SubstrateFinalitySyncPipeline> OnDemandRelay<P::SourceChain, P::TargetCh
 		let (header, proof) = finality_source.prove_block_finality(required_header).await?;
 		let header_id = header.id();
 
+		// optimize justification before including it into the call
+		let proof = P::FinalityEngine::optimize_proof(&self.target_client, &header, proof).await?;
+
 		log::debug!(
 			target: "bridge",
 			"[{}] Requested to prove {} head {:?}. Selected to prove {} head {:?}",