From 44aeee1c95e9ccb4266dd3be785e685abfb674f1 Mon Sep 17 00:00:00 2001
From: Artur Signell <artur@vaadin.com>
Date: Thu, 21 Jun 2012 17:58:15 +0300
Subject: [PATCH] Avoid infinite loop when producing error message (#8618)

---
 src/com/vaadin/terminal/AbstractErrorMessage.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/com/vaadin/terminal/AbstractErrorMessage.java b/src/com/vaadin/terminal/AbstractErrorMessage.java
index 1a625fc0e6..3f526f7339 100644
--- a/src/com/vaadin/terminal/AbstractErrorMessage.java
+++ b/src/com/vaadin/terminal/AbstractErrorMessage.java
@@ -4,6 +4,8 @@
 
 package com.vaadin.terminal;
 
+import java.io.PrintWriter;
+import java.io.StringWriter;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -156,7 +158,10 @@ public abstract class AbstractErrorMessage implements ErrorMessage {
             }
             return error;
         } else {
-            return new SystemError(t);
+            StringWriter sw = new StringWriter();
+            PrintWriter pw = new PrintWriter(sw);
+            t.printStackTrace(pw);
+            return new SystemError(sw.toString());
         }
     }
 
-- 
2.39.5