From 9630f3477536829fdc09f3aba371da140b3799d5 Mon Sep 17 00:00:00 2001
From: Robert Habermeier <rphmeier@gmail.com>
Date: Wed, 17 Oct 2018 13:34:59 -0700
Subject: [PATCH] client sets aux in import pipeline

---
 substrate/core/client/src/client.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/substrate/core/client/src/client.rs b/substrate/core/client/src/client.rs
index a82b2133f0..eb9bbd6645 100644
--- a/substrate/core/client/src/client.rs
+++ b/substrate/core/client/src/client.rs
@@ -503,6 +503,7 @@ impl<B, E, Block> Client<B, E, Block> where
 		body: Option<Vec<Block::Extrinsic>>,
 		authorities: Option<Vec<AuthorityId>>,
 		finalized: bool,
+		aux: Vec<(Vec<u8>, Option<Vec<u8>>)>,
 	) -> error::Result<ImportResult> {
 		let parent_hash = import_headers.post().parent_hash().clone();
 		match self.backend.blockchain().status(BlockId::Hash(hash))? {
@@ -593,6 +594,8 @@ impl<B, E, Block> Client<B, E, Block> where
 		if let Some(Some(changes_update)) = changes_update {
 			transaction.update_changes_trie(changes_update)?;
 		}
+
+		transaction.set_aux(aux)?;
 		self.backend.commit_operation(transaction)?;
 
 		if make_notifications {
@@ -916,7 +919,7 @@ impl<B, E, Block> consensus::BlockImport<Block> for Client<B, E, Block> where
 			post_runtime_digests,
 			body,
 			finalized,
-			..
+			auxiliary,
 		} = import_block;
 		let parent_hash = header.parent_hash().clone();
 
@@ -948,6 +951,7 @@ impl<B, E, Block> consensus::BlockImport<Block> for Client<B, E, Block> where
 			body,
 			new_authorities,
 			finalized,
+			auxiliary,
 		);
 
 		*self.importing_block.write() = None;