From 028dcc8b0d6f8612dfe9520a2c0ae3df1358936d Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Tue, 24 Aug 2021 17:10:11 +0200
Subject: [PATCH] word/edit: ignore failed binomial match

---
 writer.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/writer.js b/writer.js
index 78b1045..da403b2 100644
--- a/writer.js
+++ b/writer.js
@@ -30,8 +30,8 @@ document.addEventListener('DOMContentLoaded', () => {
 				let wptext = json.parse.text['*'];
 				let transrow = document.getElementById('trans-la');
 				if (transrow && !transrow.value && wptext) {
-					transrow.value = wptext
-						.match(/ class="binomial">.*?<i>(.*?)<\/i>/)[1];
+					const binom = wptext.match(/ class="binomial">.*?<i>(.*?)<\/i>/);
+					transrow.value = binom[1]
 				}
 
 				// translations from language links
-- 
2.30.0