Remove empty array declarations

2022-06-26 04:18:15 -04:00
parent 901b062a41
commit 64ddfd03f9
2 changed files with 9 additions and 4 deletions
@@ -41,7 +41,10 @@ fn reader_to_code(reader: OperatorsReader) -> Vec<Operator> {
 }

 fn write_named_array(name: &str, len: usize, w: &mut dyn Write) -> Result<()> {
-	let len = len.saturating_sub(1);
+	let len = match len.checked_sub(1) {
+		Some(len) => len,
+		None => return Ok(()),
+	};

 	write!(w, "local {name} = table.create({len})")
 }