From e06a0fa4357d3d6d96d376fe9d7b15826625cb36 Mon Sep 17 00:00:00 2001
From: Mirco Wittrien <mirco.wittrien@gmail.com>
Date: Sat, 29 Dec 2018 11:32:32 +0100
Subject: [PATCH] Update MessageUtilities.plugin.js

---
 Plugins/MessageUtilities/MessageUtilities.plugin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Plugins/MessageUtilities/MessageUtilities.plugin.js b/Plugins/MessageUtilities/MessageUtilities.plugin.js
index 293b74867f..f689eb3f65 100644
--- a/Plugins/MessageUtilities/MessageUtilities.plugin.js
+++ b/Plugins/MessageUtilities/MessageUtilities.plugin.js
@@ -360,7 +360,7 @@ class MessageUtilities {
 			let binding = BDFDB.getData(action, this, "bindings");
 			if (binding) for (let type in binding) {
 				let typename = type.indexOf("click") == 0 ? this.clickMap[binding[type]] : this.keyboardMap[binding[type]];
-				if (typename != "NONE") str += typename + "+";
+				if (typename && typename != "NONE") str += typename + "+";
 			}
 		}
 		return str ? str.slice(0,-1) : null;