Handle a:blip elements without image file

1 files changed, 9 insertions, 2 deletions

diff --git a/lib/docx/body-reader.js b/lib/docx/body-reader.js
index 0d04ccd..4bd38a9 100644
--- a/lib/docx/body-reader.js
+++ b/lib/docx/body-reader.js
@@ -462,7 +462,12 @@ function BodyReader(options) {
     function readBlip(element, blip) {
         var properties = element.first("wp:docPr").attributes;
         var altText = isBlank(properties.descr) ? properties.title : properties.descr;
-        return readImage(findBlipImageFile(blip), altText);
+        var blipImageFile = findBlipImageFile(blip);
+        if (blipImageFile === null) {
+            return emptyResultWithMessages([warning("Could not find image file for a:blip element")]);
+        } else {
+            return readImage(blipImageFile, altText);
+        }
     }
 
     function isBlank(value) {
@@ -474,12 +479,14 @@ function BodyReader(options) {
         var linkRelationshipId = blip.attributes["r:link"];
         if (embedRelationshipId) {
             return findEmbeddedImageFile(embedRelationshipId);
-        } else {
+        } else if (linkRelationshipId) {
             var imagePath = relationships.findTargetByRelationshipId(linkRelationshipId);
             return {
                 path: imagePath,
                 read: files.read.bind(files, imagePath)
             };
+        } else {
+            return null;
         }
     }