[Checkins] SVN: Products.CMFDefault/branches/2.2/Products/CMFDefault/Document.py Handle missing rest_header_level (backport part of [122079]).

[Laurence Rowe]

Log message for revision 123240:
  Handle missing rest_header_level (backport part of [122079]).

Changed:
  U   Products.CMFDefault/branches/2.2/Products/CMFDefault/Document.py

-=-
Modified: Products.CMFDefault/branches/2.2/Products/CMFDefault/Document.py
===================================================================
--- Products.CMFDefault/branches/2.2/Products/CMFDefault/Document.py	2011-11-01 22:47:21 UTC (rev 123239)
+++ Products.CMFDefault/branches/2.2/Products/CMFDefault/Document.py	2011-11-01 22:53:36 UTC (rev 123240)
@@ -73,7 +73,8 @@
     _size = 0
 
     _stx_level = 1                      # Structured text level
-    _rest_level = getConfiguration().rest_header_level # comes from zope.conf
+    # comes from zope.conf
+    _rest_level = getattr(getConfiguration(), 'rest_header_level', 3)
     rest_available = REST_AVAILABLE
 
     _last_safety_belt_editor = ''