From 6abcc5678905c5ff382da03aeba03c874b29aebe Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Tue, 17 Jul 2012 22:39:49 +0200
Subject: [PATCH] Suppress compiler warnings

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

diff --git a/src/ol/webgl/tilelayerrenderer.js b/src/ol/webgl/tilelayerrenderer.js
index 1262c0c103..7458087c53 100644
--- a/src/ol/webgl/tilelayerrenderer.js
+++ b/src/ol/webgl/tilelayerrenderer.js
@@ -200,8 +200,8 @@ ol.webgl.TileLayerRenderer.prototype.redraw = function() {
   var gl = this.getGL();
 
   var map = this.getMap();
-  var extent = map.getExtent();
-  var resolution = map.getResolution();
+  var extent = /** @type {!ol.Extent} */ map.getExtent();
+  var resolution = /** @type {number} */ map.getResolution();
 
   var tileLayer = this.getLayer();
   var tileStore = tileLayer.getStore();