From 650de266ecd56a794fc9914cef1552a4d8904f85 Mon Sep 17 00:00:00 2001
From: Nheverest <herve.stern@gmail.com>
Date: Mon, 2 Nov 2020 11:13:51 +0100
Subject: [PATCH] Add detailed stacktrace in case of Seedstack dump failure

---
 .../java/org/seedstack/seed/core/Seed.java     | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/core/src/main/java/org/seedstack/seed/core/Seed.java b/core/src/main/java/org/seedstack/seed/core/Seed.java
index 6fe61a3e0..4f7277322 100644
--- a/core/src/main/java/org/seedstack/seed/core/Seed.java
+++ b/core/src/main/java/org/seedstack/seed/core/Seed.java
@@ -109,14 +109,18 @@ private Seed() {
 
         // Setup a default exception handler that translates exceptions
         Thread.setDefaultUncaughtExceptionHandler((thread, throwable) -> {
-            Throwable translated;
-            if (throwable instanceof Exception) {
-                translated = Seed.translateException((Exception) throwable);
-            } else {
-                translated = throwable;
+            try {
+                Throwable translated;
+                if (throwable instanceof Exception) {
+                    translated = Seed.translateException((Exception) throwable);
+                } else {
+                    translated = throwable;
+                }
+                diagnosticManager.dumpDiagnosticReport(throwable);
+                translated.printStackTrace(System.err);
+            } catch(Throwable t) {
+                throwable.printStackTrace();
             }
-            diagnosticManager.dumpDiagnosticReport(throwable);
-            translated.printStackTrace(System.err);
         });
 
         // Initialize logging subsystem (should silence logs until logging activation later in the initialization)