Index: src/order_cmd.cpp
===================================================================
--- src/order_cmd.cpp	(revisión: 27387)
+++ src/order_cmd.cpp	(copia de trabajo)
@@ -2019,7 +2019,7 @@
 		case OCV_AGE:                skip_order = OrderConditionCompare(occ, v->age / DAYS_IN_LEAP_YEAR,        value); break;
 		case OCV_REQUIRES_SERVICE:   skip_order = OrderConditionCompare(occ, v->NeedsServicing(),               value); break;
 		case OCV_UNCONDITIONALLY:    skip_order = true; break;
-		case OCV_REMAINING_LIFETIME: skip_order = OrderConditionCompare(occ, max(v->max_age - v->age + DAYS_IN_LEAP_YEAR - 1, 0) / DAYS_IN_LEAP_YEAR, value); break;
+		case OCV_REMAINING_LIFETIME: skip_order = OrderConditionCompare(occ, (v->max_age - (v->age + (DAYS_IN_LEAP_YEAR - 1))) / DAYS_IN_LEAP_YEAR, value); break;
 		default: NOT_REACHED();
 	}