From ca073178159dc3064f9e52f30206b22ae6946bac Mon Sep 17 00:00:00 2001
From: Michael Eischer <michael.eischer@fau.de>
Date: Mon, 28 Dec 2020 21:06:22 +0100
Subject: [PATCH] add changelog

---
 changelog/unreleased/issue-3151 | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 changelog/unreleased/issue-3151

diff --git a/changelog/unreleased/issue-3151 b/changelog/unreleased/issue-3151
new file mode 100644
index 000000000..d10aaba2c
--- /dev/null
+++ b/changelog/unreleased/issue-3151
@@ -0,0 +1,9 @@
+Bugfix: Never create invalid snapshots on backup interruption
+
+When canceling a backup run in the wrong moment it was possible that
+restic created a snapshot with an invalid "null" tree. This caused
+check and other operations to fail. The backup command now properly
+handles interruptions and never saves a snapshot in that case.
+
+https://github.com/restic/restic/issues/3151
+https://github.com/restic/restic/pull/3164