From c7efbcd9fd7d10cd2e218669b3210e54996f0123 Mon Sep 17 00:00:00 2001
From: Daniel Liu <liudaniel@qq.com>
Date: Tue, 14 Jan 2025 10:56:11 +0800
Subject: [PATCH] accounts/abi/bind: restore error functionality (#21743)

---
 accounts/abi/bind/base.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/accounts/abi/bind/base.go b/accounts/abi/bind/base.go
index 4ad422389e..eac659e7d4 100644
--- a/accounts/abi/bind/base.go
+++ b/accounts/abi/bind/base.go
@@ -160,7 +160,10 @@ func (c *BoundContract) Call(opts *CallOpts, results *[]interface{}, method stri
 		}
 	} else {
 		output, err = c.caller.CallContract(ctx, msg, opts.BlockNumber)
-		if err == nil && len(output) == 0 {
+		if err != nil {
+			return err
+		}
+		if len(output) == 0 {
 			// Make sure we have a contract to operate on, and bail out otherwise.
 			if code, err = c.caller.CodeAt(ctx, c.address, opts.BlockNumber); err != nil {
 				return err