From 499fc04c9a417cb91ddc97a2110ac59882fd4909 Mon Sep 17 00:00:00 2001
From: Richard Heck <rgheck@lyx.org>
Date: Wed, 29 Jun 2016 12:51:55 -0400
Subject: [PATCH] Use const &.

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

diff --git a/src/RowPainter.cpp b/src/RowPainter.cpp
index 5b3e6472ed..a50d8f8120 100644
--- a/src/RowPainter.cpp
+++ b/src/RowPainter.cpp
@@ -387,7 +387,7 @@ void RowPainter::paintFirst() const
 
 void RowPainter::paintLabel() const
 {
-	docstring const str = par_.labelString();
+	docstring const & str = par_.labelString();
 	if (str.empty())
 		return;
 
-- 
2.39.5