styles names should be null by default

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/docx/styles-reader.js b/lib/docx/styles-reader.js
index dc90bc1..fec1cf2 100644
--- a/lib/docx/styles-reader.js
+++ b/lib/docx/styles-reader.js
@@ -36,6 +36,11 @@ function readStylesXml(xml) {
 function readStyleElement(styleElement) {
     var type = styleElement.attributes["w:type"];
     var styleId = styleElement.attributes["w:styleId"];
-    var name = styleElement.first("w:name").attributes["w:val"];
+    var name = styleName(styleElement);
     return {type: type, styleId: styleId, name: name};
 }
+
+function styleName(styleElement) {
+  var nameElement = styleElement.first("w:name");
+  return nameElement ? nameElement.attributes["w:val"] : null;
+}