shouldn't rely on the head always existing

kapouer · Oct 11, 2010 · a8ab41a · a8ab41a
1 parent 75903f2
commit a8ab41a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/jsdom/browser/index.js b/lib/jsdom/browser/index.js
@@ -414,7 +414,7 @@ var browserAugmentation = exports.browserAugmentation = function(dom, options) {
   dom.Document.prototype.__defineGetter__("styleSheets", function () {
     var styles = new Array(),
         nodes1 = this.getElementsByTagName("style"),
-        nodes2 = this.head.getElementsByTagName("link"),
+        nodes2 = (this.head) ? this.head.getElementsByTagName("link") : [],
         node;
 
     function StyleSheet(node) {