From 23c1efeace4e1bb0583ff4ffc465e4b6c0d95661 Mon Sep 17 00:00:00 2001
From: Ilan Gitter <ilangitter@ip-192-168-183-80.eu-west-2.compute.internal>
Date: Thu, 4 Oct 2018 16:47:48 -0400
Subject: [PATCH] make simulated progress function agree with syncprogress
 interface for client

---
 accounts/abi/bind/backends/simulated.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go
index ebb463acb5..161e9ffba3 100644
--- a/accounts/abi/bind/backends/simulated.go
+++ b/accounts/abi/bind/backends/simulated.go
@@ -162,15 +162,15 @@ func (b *SimulatedBackend) StorageAt(ctx context.Context, contract common.Addres
 // Progress retrieves the progress of the client syncing with the simulated backend
 // Since there is no delay in synchronisation, we can assume that the simulated backend
 // knows the current state of the chain.
-func (d *SimulatedBackend) Progress() ethereum.SyncProgress {
+func (d *SimulatedBackend) SyncProgress(ctx context.Context) (*ethereum.SyncProgress, error) {
 	current := d.blockchain.CurrentBlock().NumberU64()
-	return ethereum.SyncProgress{
+	return &ethereum.SyncProgress{
 		StartingBlock: uint64(0),
 		CurrentBlock:  current,
 		HighestBlock:  current,
 		PulledStates:  current,
 		KnownStates:   current,
-	}
+	}, nil
 }
 
 // TransactionReceipt returns the receipt of a transaction.