[Erp5-report] r25501 - /erp5/trunk/products/ERP5/Document/PeriodicityLine.py

[nobody at svn.erp5.org]

Author: yusei
Date: Tue Feb 10 05:25:06 2009
New Revision: 25501

URL: http://svn.erp5.org?rev=25501&view=rev
Log:
Prevent infinite loop.

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

Modified: erp5/trunk/products/ERP5/Document/PeriodicityLine.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5/Document/PeriodicityLine.py?rev=25501&r1=25500&r2=25501&view=diff
==============================================================================
--- erp5/trunk/products/ERP5/Document/PeriodicityLine.py [utf8] (original)
+++ erp5/trunk/products/ERP5/Document/PeriodicityLine.py [utf8] Tue Feb 10 05:25:06 2009
@@ -102,5 +102,11 @@
     while next_start_date <= to_date:
       result.append((next_start_date,
                      self.getPeriodicityTermStopDate(next_start_date)))
-      next_start_date = self.getNextPeriodicalDate(next_start_date)
+      
+      new_next_start_date = self.getNextPeriodicalDate(next_start_date)
+      if new_next_start_date==next_start_date:
+        # prevent infinite loop.
+        break
+      else:
+        next_start_date = new_next_start_date
     return result