From 64611f92d534622cd7f13557032747bd6589f548 Mon Sep 17 00:00:00 2001
From: Matthew Maring <56924612+hayden2000@users.noreply.github.com>
Date: Sun, 3 May 2020 16:00:58 -0400
Subject: [PATCH] Fix reserve fuel bug

---
 Nasal/FMGC/FMGC.nas  | 1 +
 Nasal/MCDU/INITB.nas | 8 ++++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Nasal/FMGC/FMGC.nas b/Nasal/FMGC/FMGC.nas
index c6ff68ec..62b4437d 100644
--- a/Nasal/FMGC/FMGC.nas
+++ b/Nasal/FMGC/FMGC.nas
@@ -235,6 +235,7 @@ var updateFuel = func {
 		if (trip_fuel < 400) {
 			trip_fuel = 400;
 		}
+		
 		# if (low air conditioning) {
 		#	trip_fuel = trip_fuel * 0.995;
 		#}
diff --git a/Nasal/MCDU/INITB.nas b/Nasal/MCDU/INITB.nas
index 647c7954..72993d57 100644
--- a/Nasal/MCDU/INITB.nas
+++ b/Nasal/MCDU/INITB.nas
@@ -53,10 +53,14 @@ var initInputB = func(key, i) {
 					setprop("/FMGC/internal/fuel-calculating", 1);
 					setprop("/MCDU[" ~ i ~ "]/scratchpad", "");
 				}
-			} else if (tfs >= 1 and tfs <= 4 and tf != nil and tf >= 0 and tf <= 21.7 and tf / num(getprop("/FMGC/internal/trip-fuel")) <= 0.15) {
+			} else if (tfs >= 1 and tfs <= 4 and tf != nil and tf >= 0 and tf <= 21.7) {
 					setprop("/FMGC/internal/rte-rsv", scratchpad);
 					setprop("/FMGC/internal/rte-rsv-set", 1);
-					setprop("/FMGC/internal/rte-percent", scratchpad / num(getprop("/FMGC/internal/trip-fuel")) * 100);
+					if (scratchpad / num(getprop("/FMGC/internal/trip-fuel")) * 100 > 15.0) {
+						setprop("/FMGC/internal/rte-percent", scratchpad / num(getprop("/FMGC/internal/trip-fuel")) * 100);
+					} else {
+						setprop("/FMGC/internal/rte-percent", 15.0); # need reasearch on this value
+					}
 					setprop("/FMGC/internal/rte-percent-set", 0);
 					setprop("/FMGC/internal/fuel-calculating", 1);
 					setprop("/MCDU[" ~ i ~ "]/scratchpad", "");