optimize fire event in V8 when there are no context listeners

2013-12-04 18:01:52 +02:00 · 2013-12-04 18:01:52 +02:00 · 5b77ec33de
commit 5b77ec33de
parent 57a0866bcf
1 changed files with 2 additions and 0 deletions
--- a/src/core/Events.js
+++ b/src/core/Events.js
@ -143,6 +143,8 @@ L.Mixin.Events = {
 		// fire event for the context-indexed listeners as well
 		typeIndex = events[type + '_idx'];

+		if (!typeIndex) { return this; }
+
 		for (contextId in typeIndex) {
 			listeners = typeIndex[contextId].slice();