From 6da1daf8b6ea8fd9c03f9dfe75143e0a93b16e93 Mon Sep 17 00:00:00 2001
From: sD <stoned@derpymail.org>
Date: Mon, 6 Jan 2020 17:07:00 +0100
Subject: return empty string instead of undefined

---
 webAO/client.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/webAO/client.js b/webAO/client.js
index 8bcd4fe..fa1df5d 100644
--- a/webAO/client.js
+++ b/webAO/client.js
@@ -2431,13 +2431,16 @@ window.toggleShout = toggleShout;
  * @param {string} unsafe an unsanitized string
  */
 function safe_tags(unsafe) {
-	if (unsafe)
+	if (unsafe) {
 		return unsafe
 		.replace(/&/g, "&amp;")
 		.replace(/</g, "&lt;")
 		.replace(/>/g, "&gt;");
 		//.replace(/"/g, "&quot;")
 		//.replace(/'/g, "&#039;");
+	} else {
+		return "";
+	}
 }
 
 /**
-- 
cgit