From bf31b4133d3596b481913f265561966ccacc10b8 Mon Sep 17 00:00:00 2001
From: annabunches <annabunches@gmail.com>
Date: Thu, 19 Aug 2021 23:57:25 -0400
Subject: [PATCH] Fix bug uncovered with ground approximation code.

---
 lib/boot.ks       | 2 +-
 lib/navigation.ks | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/boot.ks b/lib/boot.ks
index eb9a468..5504971 100644
--- a/lib/boot.ks
+++ b/lib/boot.ks
@@ -37,7 +37,7 @@ function Bootstrap {
     } else {
       set CORE:BOOTFILENAME to "/init".
     }
-//    reboot.
+    reboot.
   }
 }
 
diff --git a/lib/navigation.ks b/lib/navigation.ks
index 3d14c59..19b0304 100644
--- a/lib/navigation.ks
+++ b/lib/navigation.ks
@@ -33,6 +33,9 @@ function CreateCircularizationNode {
 // REQUIRES a circular orbit.
 // TODO: it would be great to semi-automate this...
 function TargetBurnDistance {
+  if not HASTARGET {
+    return -1.
+  }
   return Sqrt(StoppingDistance()^2 + (SHIP:ORBIT:SEMIMAJORAXIS - SHIP:BODY:RADIUS - TARGET:ALTITUDE)^2).
 }