From b0497d9cb99c074745d0591fa18f793d29ce7da5 Mon Sep 17 00:00:00 2001
From: Eduardo Arias <eduar_hte@hotmail.com>
Date: Sat, 19 Oct 2024 13:13:38 -0300
Subject: [PATCH] Avoid this unnecessary copy by using a "const" reference. -
 Reported by Sonarcloud

---
 test/optimization/optimization.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/optimization/optimization.cc b/test/optimization/optimization.cc
index 7edc44fa..9affd290 100644
--- a/test/optimization/optimization.cc
+++ b/test/optimization/optimization.cc
@@ -97,7 +97,7 @@ int main(int argc, char **argv) {
             }
 
             if (const auto *rwo = dynamic_cast<modsecurity::RuleWithOperator *>(z.get())) {
-                const auto op = rwo->getOperatorName();
+                const auto &op = rwo->getOperatorName();
                 if (operators.count(op) > 0) {
                     operators[op] = 1 + operators[op];
                 } else {