Only use the alt text of image elements as a fallback

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/images.js b/lib/images.js
index c7d3ef5..fc45115 100644
--- a/lib/images.js
+++ b/lib/images.js
@@ -8,10 +8,12 @@ exports.imgElement = imgElement;
 function imgElement(func) {
     return function(element, messages) {
         return promises.when(func(element)).then(function(result) {
-            var attributes = _.clone(result);
+            var attributes = {};
             if (element.altText) {
                 attributes.alt = element.altText;
             }
+            _.extend(attributes, result);
+
             return [Html.freshElement("img", attributes)];
         });
     };