From 13bec9f40be0fb5059be53cc4f849a90302856b9 Mon Sep 17 00:00:00 2001
From: filifa <filifa.breath652@8alias.com>
Date: Thu, 11 Dec 2025 23:49:34 -0500
Subject: [PATCH] simplify loop logic a bit

---
 modules/parser.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/modules/parser.js b/modules/parser.js
index 85f2caa..ebb5754 100644
--- a/modules/parser.js
+++ b/modules/parser.js
@@ -4,11 +4,9 @@ function isLeftAssociative(op) {
 
 function popOps(opstack, queue, op) {
 	const prec = {"+": 1, "-": 1, "*": 2, "/": 2, "^": 3}
-	while (true) {
+	while (opstack.length > 0) {
 		const op2 = opstack.at(-1);
-		if (op2 === undefined) {
-			break;
-		} else if (op2 === "(") {
+		if (op2 === "(") {
 			break;
 		}