[Erp5-report] r39360 nicolas - /erp5/trunk/products/ERP5/Document/Document.py

[nobody at svn.erp5.org]

Author: nicolas
Date: Tue Oct 19 17:50:25 2010
New Revision: 39360

URL: http://svn.erp5.org?rev=39360&view=rev
Log:
prevent IndexError if there is no latest version

Modified:
    erp5/trunk/products/ERP5/Document/Document.py

Modified: erp5/trunk/products/ERP5/Document/Document.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5/Document/Document.py?rev=39360&r1=39359&r2=39360&view=diff
==============================================================================
--- erp5/trunk/products/ERP5/Document/Document.py [utf8] (original)
+++ erp5/trunk/products/ERP5/Document/Document.py [utf8] Tue Oct 19 17:50:25 2010
@@ -469,8 +469,8 @@ class Document(DocumentExtensibleTravers
         return result_list[0].getObject()
       except IndexError:
         return None
-    else:
-      first = result_list[0].getObject()
+    elif result_list:
+      first =  result_list[0].getObject()
       in_original = None
       for record in result_list:
         document = record.getObject()