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_sign.cpp
+++ b/src/script/api/script_sign.cpp
@@ -47,9 +47,9 @@
 	return ScriptObject::Command<CMD_RENAME_SIGN>::Do(sign_id, text);
 }

-/* static */ char *ScriptSign::GetName(SignID sign_id)
+/* static */ std::optional<std::string> ScriptSign::GetName(SignID sign_id)
 {
-	if (!IsValidSign(sign_id)) return nullptr;
+	if (!IsValidSign(sign_id)) return std::nullopt;

 	::SetDParam(0, sign_id);
 	return GetString(STR_SIGN_NAME);