Codechange: use std::string as script API return type

2023-05-05 23:19:35 +02:00
parent b24a6bb8f3
commit bbcb55ebc9
39 changed files with 83 additions and 83 deletions
--- a/src/script/api/script_industry.cpp
+++ b/src/script/api/script_industry.cpp
@@ -42,9 +42,9 @@
 	return ::GetIndustryIndex(tile);
 }

-/* static */ char *ScriptIndustry::GetName(IndustryID industry_id)
+/* static */ std::optional<std::string> ScriptIndustry::GetName(IndustryID industry_id)
 {
-	if (!IsValidIndustry(industry_id)) return nullptr;
+	if (!IsValidIndustry(industry_id)) return std::nullopt;

 	::SetDParam(0, industry_id);
 	return GetString(STR_INDUSTRY_NAME);