From 5808ed1b62bc188855e1afb8bc3f303eed9a545a Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Mon, 7 May 2012 10:59:34 +0100
Subject: [PATCH] Permit an invalid index to be set on a flight-plan.

---
 src/Navaids/route.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Navaids/route.cxx b/src/Navaids/route.cxx
index 88d950821..38796e9df 100644
--- a/src/Navaids/route.cxx
+++ b/src/Navaids/route.cxx
@@ -577,7 +577,7 @@ int FlightPlan::clearWayptsWithFlag(WayptFlag flag)
   
 void FlightPlan::setCurrentIndex(int index)
 {
-  if ((index < 0) || (index >= numLegs())) {
+  if ((index < -1) || (index >= numLegs())) {
     throw sg_range_exception("invalid leg index", "FlightPlan::setCurrentIndex");
   }
   
-- 
2.39.5