Fix call of parent save method

aleksis/apps/kolego/models/absence.py

@@ -235,8 +235,8 @@ class Absence(FreeBusy):
                         event_within.datetime_start = new_datetime_end
                         event_within.save(skip_overlap_handling=True)
 
-            if not skip_save:
-                super().save(*args, **kwargs)
+        if not skip_save:
+            super().save(*args, **kwargs)
 
     class Meta:
         verbose_name = _("Absence")