From 68a7c7320f6bce33de7c9d6799757f2bba13b304 Mon Sep 17 00:00:00 2001
From: botengyao <boteng@google.com>
Date: Tue, 18 Jun 2024 10:19:27 -0400
Subject: [PATCH] deterministic_hash: remove unused string in protobuf
 reflectionHashMessage (#34757)

remove unused variable

Signed-off-by: Boteng Yao <boteng@google.com>
---
 source/common/protobuf/deterministic_hash.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/source/common/protobuf/deterministic_hash.cc b/source/common/protobuf/deterministic_hash.cc
index 52e18c553297..a1c500609e06 100644
--- a/source/common/protobuf/deterministic_hash.cc
+++ b/source/common/protobuf/deterministic_hash.cc
@@ -196,7 +196,6 @@ std::unique_ptr<Protobuf::Message> unpackAnyForReflection(const ProtobufWkt::Any
 // This is intentionally ignoring unknown fields.
 uint64_t reflectionHashMessage(const Protobuf::Message& message, uint64_t seed) {
   using Protobuf::FieldDescriptor;
-  std::string scratch;
   const Protobuf::Reflection* reflection = message.GetReflection();
   const Protobuf::Descriptor* descriptor = message.GetDescriptor();
   seed = HashUtil::xxHash64(descriptor->full_name(), seed);