From 6ed41df89e109ef1bb8eef655e5d07843aca22e0 Mon Sep 17 00:00:00 2001
From: Luck <git@lucko.me>
Date: Sun, 12 Feb 2023 13:02:08 +0000
Subject: Fix NPE in ClassFinder (#287)

---
 spark-common/src/main/java/me/lucko/spark/common/util/ClassFinder.java | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'spark-common/src/main')

diff --git a/spark-common/src/main/java/me/lucko/spark/common/util/ClassFinder.java b/spark-common/src/main/java/me/lucko/spark/common/util/ClassFinder.java
index 4481786..f132613 100644
--- a/spark-common/src/main/java/me/lucko/spark/common/util/ClassFinder.java
+++ b/spark-common/src/main/java/me/lucko/spark/common/util/ClassFinder.java
@@ -44,6 +44,9 @@ public class ClassFinder {
         } catch (Exception e) {
             return;
         }
+        if (instrumentation == null) {
+            return;
+        }
 
         // obtain and cache loaded classes
         for (Class<?> loadedClass : instrumentation.getAllLoadedClasses()) {
-- 
cgit