From 64a72be06906be0502e1760b00b333ccd95112d7 Mon Sep 17 00:00:00 2001
From: Jean-Francois Dockes <jf@dockes.org>
Date: Sat, 20 Aug 2022 16:44:26 +0200
Subject: [PATCH] const auto -> const auto&

---
 src/qtgui/rclm_view.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qtgui/rclm_view.cpp b/src/qtgui/rclm_view.cpp
index ae7cd296..41d5e194 100644
--- a/src/qtgui/rclm_view.cpp
+++ b/src/qtgui/rclm_view.cpp
@@ -443,7 +443,7 @@ void RclMain::execViewer(
     const vector<string>& _lcmd, const string& cmd, Rcl::Doc doc, int flags)
 {
     vector<string> lcmd;
-    for (const auto oparm : _lcmd) {
+    for (const auto& oparm : _lcmd) {
         string nparm;
         pcSubst(oparm, nparm, subs);
         LOGDEB0("" << oparm << "->"  << nparm << "\n");