From 0be5dc1098bd0c67cbba8fb00efe367a5ca4bafe Mon Sep 17 00:00:00 2001
From: Jesse Glick <jglick@cloudbees.com>
Date: Tue, 31 Jan 2023 17:28:24 -0500
Subject: [PATCH] Avoid NPE when `Computer.getNode` returns null

---
 src/main/java/com/cloudbees/jenkins/support/SupportPlugin.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/cloudbees/jenkins/support/SupportPlugin.java b/src/main/java/com/cloudbees/jenkins/support/SupportPlugin.java
index 9f6d53cc4..77d1cd617 100644
--- a/src/main/java/com/cloudbees/jenkins/support/SupportPlugin.java
+++ b/src/main/java/com/cloudbees/jenkins/support/SupportPlugin.java
@@ -808,7 +808,7 @@ public static class ComputerListenerImpl extends ComputerListener {
         @Override
         public void onOnline(Computer c, TaskListener listener) throws IOException, InterruptedException {
             final Node node = c.getNode();
-            if (node instanceof Jenkins) {
+            if (node == null || node instanceof Jenkins) {
                 return;
             }
             try {