Small patch to removeItem so that all instances of a value in the array are removed, even if they are consecutive by reversing the order in which the array is enumerated. Updated tests and checked in Safari 3, FF2. (closes #1228).

git-svn-id: http://svn.openlayers.org/trunk/openlayers@5543 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2007-12-20 20:22:36 +00:00
parent 2931cd3065
commit c056118b59
2 changed files with 6 additions and 4 deletions
@@ -82,7 +82,7 @@ OpenLayers.Util.extend = function(destination, source) {
 * {Array} A reference to the array
 */
 OpenLayers.Util.removeItem = function(array, item) {
-    for(var i=0; i < array.length; i++) {
+    for(var i = array.length - 1; i >= 0; i--) {
        if(array[i] == item) {
            array.splice(i,1);
            //break;more than once??