From 900eead7c65744e5e086c638ca1bdd770b91cac3 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Tue, 25 Sep 2012 12:07:41 +0200
Subject: [PATCH] Correct type for imagesToLoad.  Add note about shorter path.

---
 src/ol/renderer/webgl/tilelayer.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ol/renderer/webgl/tilelayer.js b/src/ol/renderer/webgl/tilelayer.js
index 726ef98b01..0f205bcec4 100644
--- a/src/ol/renderer/webgl/tilelayer.js
+++ b/src/ol/renderer/webgl/tilelayer.js
@@ -377,7 +377,7 @@ ol.renderer.webgl.TileLayer.prototype.render = function() {
   var tilesToDrawByZ = {};
 
   /**
-   * @type {Array.<ol.Tile>}
+   * @type {Array.<Image>}
    */
   var imagesToLoad = [];
 
@@ -387,6 +387,7 @@ ol.renderer.webgl.TileLayer.prototype.render = function() {
     var tile = tileStore.getTile(tileCoord);
 
     if (goog.isNull(tile)) {
+      // FIXME - consider returning here as this is outside the store's extent
     } else if (tile.getState() == ol.TileState.LOADED) {
       if (mapRenderer.isImageTextureLoaded(tile.getImage())) {
         tilesToDrawByZ[z][tileCoord.toString()] = tile;