From a54d37aa45a915a1223476e58331a020ee5a3154 Mon Sep 17 00:00:00 2001
From: Fabian Freyer <fabian.freyer@physik.tu-berlin.de>
Date: Sat, 2 Apr 2022 03:35:25 +0200
Subject: Finish a BackgroundTaskThread on exception

Fixes #1431
---
 python/plugin.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'python/plugin.py')

diff --git a/python/plugin.py b/python/plugin.py
index 741fe4a1..f1720ccd 100644
--- a/python/plugin.py
+++ b/python/plugin.py
@@ -924,9 +924,11 @@ class BackgroundTaskThread(BackgroundTask):
 			def run(self):
 				if self.task is None:
 					raise Exception("Can not call run more than once per thread")
-				self.task.run()
-				self.task.finish()
-				self.task = None
+				try:
+					self.task.run()
+				finally:
+					self.task.finish()
+					self.task = None
 
 		BackgroundTask.__init__(self, initial_progress_text, can_cancel)
 		self.thread = _Thread(self)
-- 
cgit v1.3.1