--- versionedFile/versionedFile.py	2007/04/03 13:18:47	1.70
+++ versionedFile/versionedFile.py	2007/09/10 19:27:55	1.71
@@ -73,7 +73,16 @@ class generateDownloadZip:
 
             savePath=os.path.join(tmpPath,lastV.title)
             fh=file(savePath,"w")
-            fh.write(lastV.data)
+            logging.debug("writing file %1 data in %s"%(lastV.title,savePath))
+            # loop to get OFS.Image.File data
+            data=lastV.data
+            if isinstance(data, str):
+                fh.write(data)
+            else:
+                while data is not None:
+                    fh.write(data.data)
+                    data=data.next
+
             fh.close()
 
         self.response+="<h3>2. step: creating the downloadable file</h3>"