From 5a8872a0abba67ca791cc34d6600bc9144af412b Mon Sep 17 00:00:00 2001
From: danzel <danzel@localhost.geek.nz>
Date: Tue, 17 Dec 2013 10:20:13 +1300
Subject: [PATCH] Fix code for unit tests, refs #275

---
 src/MarkerClusterGroup.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/MarkerClusterGroup.js b/src/MarkerClusterGroup.js
index c1d5eef99..313d8e29a 100644
--- a/src/MarkerClusterGroup.js
+++ b/src/MarkerClusterGroup.js
@@ -601,7 +601,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 		}
 
     // Focus the map again for keyboard users.
-		if (e.originalEvent.keyCode === 13) {
+		if (e.originalEvent && e.originalEvent.keyCode === 13) {
 			map._container.focus();
 		}
 	},