[LyX/master] Polish

[Richard Kimberly Heck]

commit 1ea8b272a0bd6269bce46bdbcdb44e2bc748085b
Author: Richard Kimberly Heck <rikiheck at lyx.org>
Date:   Fri Jul 28 17:12:13 2023 -0400

    Polish
---
 src/frontends/qt/GuiRef.cpp |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/frontends/qt/GuiRef.cpp b/src/frontends/qt/GuiRef.cpp
index 5fb317d..fbf6824 100644
--- a/src/frontends/qt/GuiRef.cpp
+++ b/src/frontends/qt/GuiRef.cpp
@@ -453,11 +453,11 @@ void GuiRef::redoRefs()
 	// Do we have a prefix-less label at all?
 	bool noprefix = false;
 	vector<std::tuple<docstring, docstring,docstring>>::const_iterator iter;
-	for (iter = refs_.begin(); iter != refs_.end(); ++iter) {
+	for (auto const & ref : refs_) {
 		// first: plain label name, second: gui name, third: pretty name
-		QString const lab = toqstr(std::get<0>(*iter));
-		refsNames.append({lab, toqstr(std::get<1>(*iter)),
-				    toqstr(std::get<2>(*iter))});
+		QString const lab = toqstr(get<0>(ref));
+		refsNames.append({lab, toqstr(get<1>(ref)),
+					toqstr(get<2>(*iter))});
 		if (groupCB->isChecked()) {
 			if (lab.contains(":")) {
 				QString const pref = lab.split(':')[0];