From 1aafdd6e6446ee1ee59832024732a0fc2db62276 Mon Sep 17 00:00:00 2001
From: Brian Weed <brian_weed@yahoo.com>
Date: Wed, 14 Aug 2024 14:14:51 -0400
Subject: [PATCH] Performance improvement

By-value sink params can be moved into their final destination
---
 performance/performance.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/performance/performance.cpp b/performance/performance.cpp
index 8521f9be5..9fb01c3cb 100644
--- a/performance/performance.cpp
+++ b/performance/performance.cpp
@@ -46,7 +46,7 @@ list_type& engines()
 
 void abstract_regex::register_instance(boost::shared_ptr<abstract_regex> item)
 {
-   engines().push_back(item);
+   engines().push_back(std::move(item));
 }
 
 template <class Clock>