From ac3322b0af8f23e8e2dac8111200bc69b5604c9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Sat, 24 Jul 2021 15:46:25 +0200
Subject: Use const references where possible for List range iterators

---
 core/variant/variant.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/variant/variant.cpp')

diff --git a/core/variant/variant.cpp b/core/variant/variant.cpp
index 12b6465005..97a1b4c02a 100644
--- a/core/variant/variant.cpp
+++ b/core/variant/variant.cpp
@@ -1681,7 +1681,7 @@ String Variant::stringify(List<const void *> &stack) const {
 
 			Vector<_VariantStrPair> pairs;
 
-			for (Variant &E : keys) {
+			for (const Variant &E : keys) {
 				_VariantStrPair sp;
 				sp.key = E.stringify(stack);
 				sp.value = d[E].stringify(stack);
-- 
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