Index: lib/tasks/migrate_from_trac.rake
===================================================================
--- lib/tasks/migrate_from_trac.rake	(revision 1591)
+++ lib/tasks/migrate_from_trac.rake	(working copy)
@@ -98,6 +98,11 @@
             nil
           end
         end
+
+        def description
+          return read_attribute(:descr) if has_attribute?(:descr) # Only Trac v0.8.x
+          read_attribute(:description)
+        end
       end
       
       class TracTicketCustom < ActiveRecord::Base