From 3ddb1137ccaea96f3bf500677dd5919284b34f1e Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Tue, 24 Jul 2012 22:34:31 +0200
Subject: [PATCH] Use undefined, not null, found in parallel with @elemoine

---
 src/ol/base/map.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ol/base/map.js b/src/ol/base/map.js
index 2184dc8766..821c2868f8 100644
--- a/src/ol/base/map.js
+++ b/src/ol/base/map.js
@@ -318,7 +318,7 @@ ol.Map.prototype.getCoordinateFromPixel = function(pixel) {
     var y = center.y - resolution * (pixel.y - size.height / 2);
     return new ol.Coordinate(x, y);
   } else {
-    return null;
+    return undefined;
   }
 };