From a383ba9587ad056dc586a9497af2c8a8f4d07e7b Mon Sep 17 00:00:00 2001
From: yyang <yyang@redhat.com>
Date: Fri, 21 Jul 2023 20:52:57 +0800
Subject: [PATCH] Fix issue of e.getCause() returns null

---
 .../arc/impl/TargetAroundInvokeInvocationContext.java        | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/independent-projects/arc/runtime/src/main/java/io/quarkus/arc/impl/TargetAroundInvokeInvocationContext.java b/independent-projects/arc/runtime/src/main/java/io/quarkus/arc/impl/TargetAroundInvokeInvocationContext.java
index 7647744e50a253..67e8b80092ac37 100644
--- a/independent-projects/arc/runtime/src/main/java/io/quarkus/arc/impl/TargetAroundInvokeInvocationContext.java
+++ b/independent-projects/arc/runtime/src/main/java/io/quarkus/arc/impl/TargetAroundInvokeInvocationContext.java
@@ -45,6 +45,11 @@ protected Object proceed(int currentPosition) throws Exception {
             }
         } catch (Exception e) {
             Throwable cause = e.getCause();
+
+            // e.getCause() may return null
+            if (cause == null) {
+                cause = e;
+            }
             if (cause instanceof Error) {
                 throw (Error) cause;
             }