From d1c02208c01e40fc7a803bc33a6d593220604445 Mon Sep 17 00:00:00 2001
From: Starwaster <starwaster@gmail.com>
Date: Thu, 21 Mar 2024 12:14:18 -0400
Subject: [PATCH] Update VesselState.cs

There's a bug reported #1860  where RCS keeps turning on when unwanted for non-Real Fuels users and requires turning off AutoRCSUllaging. This may be enough to fix it but this could use other sanity checks elsewhere. Also, RCS ullaging should either

* Check for Core.Attitude.RCS_auto = true or else don't enable RCS!
* Put in code to turn RCS back off when ullaging is completed.
---
 MechJeb2/VesselState.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MechJeb2/VesselState.cs b/MechJeb2/VesselState.cs
index 7e00f2fd0..0d6f94db0 100644
--- a/MechJeb2/VesselState.cs
+++ b/MechJeb2/VesselState.cs
@@ -1384,7 +1384,8 @@ public class EngineInfo
             public readonly Vector6 torqueDiffThrottle = new Vector6();
 
             // lowestUllage is always VeryStable without RealFuels installed
-            public double lowestUllage;
+            // Don't wait for Update, set it now so we don't invite a race condition.
+            public double lowestUllage = 1.0;
 
             public struct FuelRequirement
             {