diff options
Diffstat (limited to 'archaeological_operations/models.py')
| -rw-r--r-- | archaeological_operations/models.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/archaeological_operations/models.py b/archaeological_operations/models.py index 9826fbfad..fb6b856db 100644 --- a/archaeological_operations/models.py +++ b/archaeological_operations/models.py @@ -257,7 +257,7 @@ class OperationSource(Source): verbose_name_plural = _(u"Operation documentations") operation = models.ForeignKey(Operation, verbose_name=_(u"Operation"), related_name="source") - index = models.IntegerField(verbose_name=_(u"Index")) + index = models.IntegerField(verbose_name=_(u"Index"), blank=True, null=True) TABLE_COLS = ['operation.year', 'operation.operation_code'] + \ Source.TABLE_COLS |