From 3a7738140fab49554f43083f2daf427cabefbbc3 Mon Sep 17 00:00:00 2001
From: Netkas <zixing.narrakas1996@gmail.com>
Date: Tue, 28 Feb 2023 20:05:06 -0500
Subject: [PATCH] Updated ExecutionPointerManager to handle null exit codes

---
 src/ncc/Managers/ExecutionPointerManager.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/ncc/Managers/ExecutionPointerManager.php b/src/ncc/Managers/ExecutionPointerManager.php
index efa9b23..3b759af 100644
--- a/src/ncc/Managers/ExecutionPointerManager.php
+++ b/src/ncc/Managers/ExecutionPointerManager.php
@@ -467,7 +467,15 @@
                 }
             }
 
-            return $process->getExitCode();
+            $exit_code = $process->getExitCode();
+
+            if($exit_code == null)
+            {
+                Console::outError(sprintf('The unit \'%s\' for \'%s\' exited with an unknown code', $unit->ExecutionPolicy->Name, $package));
+                return 1;
+            }
+
+            return $exit_code;
         }
 
         /**