From 263d13f08b9c1de348c669eadee7160477ccfbf5 Mon Sep 17 00:00:00 2001
From: Sven Augustin <sven.augustin@psi.ch>
Date: Sat, 4 Jul 2020 16:18:52 +0200
Subject: [PATCH] make TaskError a ChainedException

---
 slic/core/task/task.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/slic/core/task/task.py b/slic/core/task/task.py
index ba5b4489a..1c0b7632e 100644
--- a/slic/core/task/task.py
+++ b/slic/core/task/task.py
@@ -1,6 +1,7 @@
 from threading import Thread
 
 from slic.utils import typename
+from slic.utils.exceptions import ChainedException
 
 from .basetask import BaseTask
 
@@ -64,7 +65,7 @@ class Task(BaseTask):
 
 
 
-class TaskError(RuntimeError):
+class TaskError(ChainedException):
     def __init__(self):
         message = "Exception in Task"
         super().__init__(message)