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only prevent event from falling through if there are actually listeners registered. this fixes #247

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@1423 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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euzuro
2006-09-08 21:31:42 +00:00
parent 83f26a9336
commit 8305808bee
1 changed files with 2 additions and 2 deletions
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lib/OpenLayers/Events.js
+1 -1
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@@ -159,7 +159,7 @@ OpenLayers.Events.prototype = {
// execute all callbacks registered for specified type // execute all callbacks registered for specified type
var listeners = this.listeners[type]; var listeners = this.listeners[type];
if (listeners != null) { if ((listeners != null) && (listeners.length > 0)) {
for (var i = 0; i < listeners.length; i++) { for (var i = 0; i < listeners.length; i++) {
var callback = listeners[i]; var callback = listeners[i];
var continueChain; var continueChain;