removed global variables. r=fredj (closes #2604)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@10280 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2010-05-04 14:51:10 +00:00
parent b0e726b988
commit f38d5e0790
1 changed files with 1 additions and 0 deletions
--- a/lib/OpenLayers/Rule.js
+++ b/lib/OpenLayers/Rule.js
@@ -189,6 +189,7 @@ OpenLayers.Rule = OpenLayers.Class({
        var options = OpenLayers.Util.extend({}, this);
        // clone symbolizer
        options.symbolizer = {};
+        var value, type;
        for(var key in this.symbolizer) {
            value = this.symbolizer[key];
            type = typeof value;