[LyX/master] Fix compilation problem

[Richard Kimberly Heck]

commit 04025d0259cb556daf54bb74a01b9f9a615dcb77
Author: Richard Kimberly Heck <rikiheck at lyx.org>
Date:   Wed Jan 4 23:04:02 2023 -0500

    Fix compilation problem
---
 src/mathed/InsetMathDecoration.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mathed/InsetMathDecoration.cpp b/src/mathed/InsetMathDecoration.cpp
index 616d1f3..e0a5d85 100644
--- a/src/mathed/InsetMathDecoration.cpp
+++ b/src/mathed/InsetMathDecoration.cpp
@@ -188,7 +188,7 @@ void InsetMathDecoration::infoize(odocstream & os) const
 namespace {
 	struct Attributes {
 		Attributes() : over(false) {}
-		Attributes(bool o, string_view entity)
+		Attributes(bool o, string const & entity)
 			: over(o), entity(entity) {}
 		bool over;
 		string entity;