Pass a plain document into transformDocument

1 files changed, 7 insertions, 6 deletions

diff --git a/lib/index.js b/lib/index.js
index 1928424..db77d99 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -23,7 +23,8 @@ var standardOptions = {
         style("p:ordered-list(3) => ul|ol > li > ul|ol > li > ol > li:fresh"),
         style("p:ordered-list(4) => ul|ol > li > ul|ol > li > ul|ol > li > ol > li:fresh"),
         style("p:ordered-list(5) => ul|ol > li > ul|ol > li > ul|ol > li > ul|ol > li > ol > li:fresh")
-    ]
+    ],
+    transformDocument: identity
 };
 
 function convertToHtml(input, options) {
@@ -38,11 +39,7 @@ function convertToHtml(input, options) {
     
     return docxReader.read(input)
         .then(function(documentResult) {
-            if (fullOptions.transformDocument) {
-                return fullOptions.transformDocument(documentResult);
-            } else {
-                return documentResult;
-            }
+            return documentResult.map(fullOptions.transformDocument);
         })
         .then(function(documentResult) {
             return convertDocumentToHtml(documentResult, fullOptions);
@@ -55,3 +52,7 @@ function convertDocumentToHtml(documentResult, options) {
         return documentConverter.convertToHtml(document);
     });
 }
+
+function identity(value) {
+    return value;
+}