Caching array length instead of accessing it with each iteration. r=crschmidt (closes #1636)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@7627 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-07-31 04:44:25 +00:00
parent 89b10da8db
commit 66a4c6fb0e
50 changed files with 196 additions and 196 deletions
--- a/lib/OpenLayers/Renderer.js
+++ b/lib/OpenLayers/Renderer.js
@@ -194,7 +194,7 @@ OpenLayers.Renderer = OpenLayers.Class({
        if(!(features instanceof Array)) {
            features = [features];
        }
-        for(var i=0; i<features.length; ++i) {
+        for(var i=0, len=features.length; i<len; ++i) {
            this.eraseGeometry(features[i].geometry);
        }
    },