# HG changeset patch
# User casties
# Date 1353934183 -3600
# Node ID ef1d0a1fc9fad7bd99a7a60b195032071ae3e78a
# Parent  8c0625dfd36ef7c092fefd2d6db27e4bac366b26
fix bug with no dc-metadata.

diff -r 8c0625dfd36e -r ef1d0a1fc9fa documentViewer.py
--- a/documentViewer.py	Wed Nov 21 17:36:23 2012 +0100
+++ b/documentViewer.py	Mon Nov 26 13:49:43 2012 +0100
@@ -733,6 +733,16 @@
                 docinfo['presentationUrl'] = presentation
             else:
                 docinfo['presentationUrl'] = os.path.join(docPath, presentation)
+                
+        # make sure we have at least fake DC data
+        if 'creator' not in docinfo:
+            docinfo['creator'] = '[no author found]'
+            
+        if 'title' not in docinfo:
+            docinfo['title'] = '[no title found]'
+            
+        if 'date' not in docinfo:
+            docinfo['date'] = '[no date found]'
         
         return docinfo