Use const references where possible for List range iterators

2021-07-24 15:46:25 +02:00
parent a0f7f42b84
commit ac3322b0af
171 changed files with 649 additions and 650 deletions
--- a/editor/plugins/editor_preview_plugins.cpp
+++ b/editor/plugins/editor_preview_plugins.cpp
@ -490,7 +490,7 @@ Ref<Texture2D> EditorScriptPreviewPlugin::generate(const RES &p_from, const Size
 	Set<String> control_flow_keywords;
 	Set<String> keywords;

-	for (String &E : kwors) {
+	for (const String &E : kwors) {
 		if (scr->get_language()->is_control_flow_keyword(E)) {
 			control_flow_keywords.insert(E);
 		} else {