From 313dda0e4bc1e174a028fb227491d98e1cde1c71 Mon Sep 17 00:00:00 2001
From: Cian Ormond <co@cianormond.com>
Date: Tue, 2 Apr 2024 20:24:22 -0700
Subject: [PATCH] Parse null if altitude isn't parse-able

---
 src/main/java/net/marvk/fs/vatsim/map/data/FlightPlan.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/marvk/fs/vatsim/map/data/FlightPlan.java b/src/main/java/net/marvk/fs/vatsim/map/data/FlightPlan.java
index e1bfe6c9..33df448d 100644
--- a/src/main/java/net/marvk/fs/vatsim/map/data/FlightPlan.java
+++ b/src/main/java/net/marvk/fs/vatsim/map/data/FlightPlan.java
@@ -278,7 +278,11 @@ private static String parseAltitude(final String altitude) {
 
                 final int multiplier = prefix == null ? 1 : 100;
 
-                return String.valueOf(Integer.parseInt(amount) * multiplier);
+                try {
+                    return String.valueOf(Integer.parseInt(amount) * multiplier);
+                } catch (NumberFormatException e) {
+                    return null;
+                }
             }
             return null;
         });