From 3577d7f2cabedf017530a205acf914a2f7776915 Mon Sep 17 00:00:00 2001
From: devopsbo3 <69951731+devopsbo3@users.noreply.github.com>
Date: Fri, 10 Nov 2023 12:27:53 -0600
Subject: [PATCH] Revert "internal/ethapi, accounts/abi/bind: use `errors.Is`
 for error comparison (#28348)"

This reverts commit 9377b87b2fc6bc7251c2c4901be1b406f6bb36e4.
---
 accounts/abi/bind/backends/simulated.go | 2 +-
 internal/ethapi/api.go                  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go
index 6892668cbe..8549976480 100644
--- a/accounts/abi/bind/backends/simulated.go
+++ b/accounts/abi/bind/backends/simulated.go
@@ -586,7 +586,7 @@ func (b *SimulatedBackend) EstimateGas(ctx context.Context, call ethereum.CallMs
 			return 0, err
 		}
 		if failed {
-			if result != nil && !errors.Is(result.Err, vm.ErrOutOfGas) {
+			if result != nil && result.Err != vm.ErrOutOfGas {
 				if len(result.Revert()) > 0 {
 					return 0, newRevertError(result)
 				}
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index 38a7924124..640693132e 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -1271,7 +1271,7 @@ func DoEstimateGas(ctx context.Context, b Backend, args TransactionArgs, blockNr
 		return 0, err
 	}
 	if failed {
-		if result != nil && !errors.Is(result.Err, vm.ErrOutOfGas) {
+		if result != nil && result.Err != vm.ErrOutOfGas {
 			if len(result.Revert()) > 0 {
 				return 0, newRevertError(result)
 			}