From b311de91cf532b6bb6586ccb8f8fcbbaeed217ce Mon Sep 17 00:00:00 2001
From: Thomas Coratger <60488569+tcoratger@users.noreply.github.com>
Date: Sat, 1 Jun 2024 18:24:34 +0200
Subject: [PATCH] small fix in `estimate_gas_with` gas used (#8541)

---
 crates/rpc/rpc/src/eth/api/call.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/crates/rpc/rpc/src/eth/api/call.rs b/crates/rpc/rpc/src/eth/api/call.rs
index 4143f11ba6..7024fa35cb 100644
--- a/crates/rpc/rpc/src/eth/api/call.rs
+++ b/crates/rpc/rpc/src/eth/api/call.rs
@@ -296,7 +296,7 @@ where
         //
         // NOTE: this is the gas the transaction used, which is less than the
         // transaction requires to succeed.
-        let gas_used = res.result.gas_used();
+        let mut gas_used = res.result.gas_used();
         // the lowest value is capped by the gas used by the unconstrained transaction
         let mut lowest_gas_limit = gas_used.saturating_sub(1);
 
@@ -313,6 +313,8 @@ where
             // Re-execute the transaction with the new gas limit and update the result and
             // environment.
             (res, env) = self.transact(&mut db, env)?;
+            // Update the gas used based on the new result.
+            gas_used = res.result.gas_used();
             // Update the gas limit estimates (highest and lowest) based on the execution result.
             update_estimated_gas_range(
                 res.result,