Merge pull request #50809 from akien-mga/iterators-const-references

2 files changed, 3 insertions, 3 deletions

diff --git a/core/config/engine.cpp b/core/config/engine.cpp
index c03c872f17..0b5b5627af 100644
--- a/core/config/engine.cpp
+++ b/core/config/engine.cpp
@@ -214,7 +214,7 @@ bool Engine::has_singleton(const String &p_name) const {
 }
 
 void Engine::get_singletons(List<Singleton> *p_singletons) {
-	for (Singleton &E : singletons) {
+	for (const Singleton &E : singletons) {
 		p_singletons->push_back(E);
 	}
 }
diff --git a/core/config/project_settings.cpp b/core/config/project_settings.cpp
index 22acb23bce..c5e6c6d685 100644
--- a/core/config/project_settings.cpp
+++ b/core/config/project_settings.cpp
@@ -800,7 +800,7 @@ Error ProjectSettings::_save_settings_text(const String &p_file, const Map<Strin
 		if (E->key() != "") {
 			file->store_string("[" + E->key() + "]\n\n");
 		}
-		for (String &F : E->get()) {
+		for (const String &F : E->get()) {
 			String key = F;
 			if (E->key() != "") {
 				key = E->key() + "/" + key;
@@ -928,7 +928,7 @@ Vector<String> ProjectSettings::get_optimizer_presets() const {
 	ProjectSettings::get_singleton()->get_property_list(&pi);
 	Vector<String> names;
 
-	for (PropertyInfo &E : pi) {
+	for (const PropertyInfo &E : pi) {
 		if (!E.name.begins_with("optimizer_presets/")) {
 			continue;
 		}