From 99bad2abca0684b6004073dd341a96ef1cd69f67 Mon Sep 17 00:00:00 2001
From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Mon, 18 Dec 2023 16:55:31 +0100
Subject: [PATCH] dnsdist: More delinting in dnsdist-lua-bindings.cc

---
 pdns/dnsdist-lua-bindings.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pdns/dnsdist-lua-bindings.cc b/pdns/dnsdist-lua-bindings.cc
index 34a745bb6013..79ba4ec57b33 100644
--- a/pdns/dnsdist-lua-bindings.cc
+++ b/pdns/dnsdist-lua-bindings.cc
@@ -108,13 +108,13 @@ void setupLuaBindings(LuaContext& luaCtx, bool client, bool configCheck)
 #ifndef DISABLE_DOWNSTREAM_BINDINGS
   /* DownstreamState */
   luaCtx.registerFunction<void(DownstreamState::*)(int)>("setQPS", [](DownstreamState& state, int lim) { state.qps = lim > 0 ? QPSLimiter(lim, lim) : QPSLimiter(); });
-  luaCtx.registerFunction<void(std::shared_ptr<DownstreamState>::*)(string)>("addPool", [](const std::shared_ptr<DownstreamState>& state, string pool) {
+  luaCtx.registerFunction<void(std::shared_ptr<DownstreamState>::*)(string)>("addPool", [](const std::shared_ptr<DownstreamState>& state, const string& pool) {
       auto localPools = g_pools.getCopy();
       addServerToPool(localPools, pool, state);
       g_pools.setState(localPools);
       state->d_config.pools.insert(pool);
     });
-  luaCtx.registerFunction<void(std::shared_ptr<DownstreamState>::*)(string)>("rmPool", [](const std::shared_ptr<DownstreamState>& state, string pool) {
+  luaCtx.registerFunction<void(std::shared_ptr<DownstreamState>::*)(string)>("rmPool", [](const std::shared_ptr<DownstreamState>& state, const string& pool) {
       auto localPools = g_pools.getCopy();
       removeServerFromPool(localPools, pool, state);
       g_pools.setState(localPools);