Fix check for backup_retention_period parameter. Closes GH-264.

boto · Jul 19, 2011 · ea9039f · ea9039f
1 parent de64aec
commit ea9039f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/boto/rds/__init__.py b/boto/rds/__init__.py
@@ -237,7 +237,7 @@ def create_dbinstance(self, id, allocated_storage, instance_class,
             params['AvailabilityZone'] = availability_zone
         if preferred_maintenance_window:
             params['PreferredMaintenanceWindow'] = preferred_maintenance_window
-        if backup_retention_period:
+        if backup_retention_period is not None:
             params['BackupRetentionPeriod'] = backup_retention_period
         if preferred_backup_window:
             params['PreferredBackupWindow'] = preferred_backup_window
@@ -408,7 +408,7 @@ def modify_dbinstance(self, id, param_group=None, security_groups=None,
             params['AllocatedStorage'] = allocated_storage
         if instance_class:
             params['DBInstanceClass'] = instance_class
-        if backup_retention_period:
+        if backup_retention_period is not None:
             params['BackupRetentionPeriod'] = backup_retention_period
         if preferred_backup_window:
             params['PreferredBackupWindow'] = preferred_backup_window