From d76db2005fe80dde9c064534c571ffb2824b8c24 Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Sun, 20 Jan 2013 21:56:08 +0100
Subject: [PATCH] Use for loop for iterating over layers

---
 src/ol/map.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/ol/map.js b/src/ol/map.js
index eeac9aee97..e143d0cf7b 100644
--- a/src/ol/map.js
+++ b/src/ol/map.js
@@ -615,9 +615,11 @@ ol.Map.prototype.renderFrame_ = function(time) {
     var backgroundColor = this.getBackgroundColor();
     var viewHints = view.getHints();
     var layerStates = {};
-    goog.array.forEach(layersArray, function(layer) {
+    var layer;
+    for (i = 0; i < layersArray.length; ++i) {
+      layer = layersArray[i];
       layerStates[goog.getUid(layer)] = layer.getLayerState();
-    });
+    }
     var view2DState = view2D.getView2DState();
     frameState = {
       animate: false,