From 168f54f37b898b12d62a24c0a9aa7f6a7390195b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Deuc=D0=B5?= <shurd@sasktel.net>
Date: Tue, 9 Mar 2021 18:08:29 -0500
Subject: [PATCH] getkey() can return undefined.
---
xtrn/lord2/l2lib.js | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xtrn/lord2/l2lib.js b/xtrn/lord2/l2lib.js
index 4f67e021b3..7b95092108 100644
--- a/xtrn/lord2/l2lib.js
+++ b/xtrn/lord2/l2lib.js
@@ -548,7 +548,7 @@ function getkey()
ch = '\x00';
do {
ch = getkeyw();
- if (ch === null || ch.length < 1) {
+ if (ch === undefined || ch === null || ch.length < 1) {
ch = '\x00';
}
} while (ch === '\x00');
--
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