From d68a88da2615039be52666fddcb3259b7f88b054 Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Fri, 20 Dec 2013 17:53:46 +0100
Subject: [PATCH] Always return an array of features, even if no features are
 read

---
 src/ol/format/geojsonformat.js | 2 +-
 src/ol/format/xmlformat.js     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ol/format/geojsonformat.js b/src/ol/format/geojsonformat.js
index 9c4acc76f9..8d975f6a4c 100644
--- a/src/ol/format/geojsonformat.js
+++ b/src/ol/format/geojsonformat.js
@@ -331,7 +331,7 @@ ol.format.GeoJSON.prototype.readFeaturesFromObject = function(object) {
     return features;
   } else {
     goog.asserts.fail();
-    return null;
+    return [];
   }
 };
 
diff --git a/src/ol/format/xmlformat.js b/src/ol/format/xmlformat.js
index e957102d82..0025cbd452 100644
--- a/src/ol/format/xmlformat.js
+++ b/src/ol/format/xmlformat.js
@@ -79,7 +79,7 @@ ol.format.XML.prototype.readFeatures = function(source) {
     return this.readFeaturesFromDocument(doc);
   } else {
     goog.asserts.fail();
-    return null;
+    return [];
   }
 };