From 37ef30b963a450b3ac8e1f6c2b9b338f7f63d8b4 Mon Sep 17 00:00:00 2001
From: Boris Sekachev <boris.sekachev@yandex.ru>
Date: Mon, 17 Oct 2022 21:51:24 +0300
Subject: [PATCH] Fixed issue with deleted frames in a multijob task (#5138)

* Fixed issue with deleted frames in a multijob task

* Updated changelog
---
 CHANGELOG.md              | 2 ++
 cvat/apps/engine/views.py | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2097f528a..b7924ec58 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -49,6 +49,8 @@ non-ascii paths while adding files from "Connected file share" (issue #4428)
 - Fixed bug of computing Job's unsolved/resolved issues numbers (<https://github.com/opencv/cvat/pull/5101>)
 - Dataset export for job (<https://github.com/opencv/cvat/pull/5052>)
 - Restoring CVAT in case of React-renderning fail (<https://github.com/opencv/cvat/pull/5134>)
+- Deleted frames become restored if a user deletes frames from another job of the same task
+(<https://github.com/opencv/cvat/pull/5138>)
 
 ### Security
 - TDB
diff --git a/cvat/apps/engine/views.py b/cvat/apps/engine/views.py
index f03001206..7ac366e1a 100644
--- a/cvat/apps/engine/views.py
+++ b/cvat/apps/engine/views.py
@@ -1617,7 +1617,7 @@ class JobViewSet(viewsets.GenericViewSet, mixins.ListModelMixin,
                     lambda frame: frame >= start_frame and frame <= stop_frame,
                     serializer.validated_data['deleted_frames']
                 )) + list(filter(
-                    lambda frame: frame < start_frame and frame > stop_frame,
+                    lambda frame: frame < start_frame or frame > stop_frame,
                     db_data.deleted_frames,
                 ))
                 db_data = serializer.save()
-- 
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