From 3232c47b5c02deecf8391974323073e82f038c33 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Thu, 30 Dec 2021 08:04:53 +0100
Subject: [PATCH] word/multichoice: stop when answers run out

---
 word/multichoice.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/word/multichoice.js b/word/multichoice.js
index 61a7b5a..5908fdc 100644
--- a/word/multichoice.js
+++ b/word/multichoice.js
@@ -1,5 +1,6 @@
 class WordMultiChoice extends WordQuiz {
 	next() {
+		if (this.words.length < 4) return;
 		let word = this.words.shift();
 		if (!word[2]) return this.next();
 		let form = put(this.form,
-- 
2.30.0