From c86511a61f2e8a7e4eafa0dd0475afd010c1bf82 Mon Sep 17 00:00:00 2001
From: Edgar HIPP <hipp.edg@gmail.com>
Date: Sun, 15 Mar 2020 15:19:38 +0100
Subject: [PATCH] Avoid using ES6 features

---
 lib/main.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/main.js b/lib/main.js
index 446a1bc..9668c33 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -12,7 +12,9 @@ var Parser = parse.Parser;
  * @param {string} src
  * @returns {function}
  */
-function compile(src, lexerOptions = {}) {
+function compile(src, lexerOptions) {
+	lexerOptions = lexerOptions || {};
+
 	var cached;
 
 	if (typeof src !== "string") {