From 92b4894e33a8858e7b90a20c949fc15a54bf1c85 Mon Sep 17 00:00:00 2001 From: ahocevar Date: Thu, 7 Feb 2008 19:46:04 +0000 Subject: [PATCH] "Tests Broken on IE6". This adds an additional check that prevents IE6 from complaining about undefined properties. r=crschmidt (closes #1322) git-svn-id: http://svn.openlayers.org/trunk/openlayers@6021 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf --- lib/OpenLayers/Events.js | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/OpenLayers/Events.js b/lib/OpenLayers/Events.js index 580b293198..973998fee5 100644 --- a/lib/OpenLayers/Events.js +++ b/lib/OpenLayers/Events.js @@ -313,7 +313,10 @@ OpenLayers.Event = { * stopObservingElement on each. */ unloadCache: function() { - if (OpenLayers.Event.observers) { + // check for OpenLayers.Event before checking for observers, because + // OpenLayers.Event may be undefined in IE if no map instance was + // created + if (OpenLayers.Event && OpenLayers.Event.observers) { for (var cacheID in OpenLayers.Event.observers) { var elementObservers = OpenLayers.Event.observers[cacheID]; OpenLayers.Event._removeElementObservers.apply(this,