From d437f6142324d8a4b84da6f79fd840729948dc8d Mon Sep 17 00:00:00 2001
From: James Valleroy <jvalleroy@mailbox.org>
Date: Mon, 4 May 2020 12:42:16 -0400
Subject: [PATCH] snapshot: Set as essential module

Storage Snapshots will be installed by default. It will only be usable
if filesystem is btrfs. For other filesystems, a message is displayed
that it is not available.

Closes #1284.

Signed-off-by: James Valleroy <jvalleroy@mailbox.org>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
---
 plinth/modules/snapshot/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plinth/modules/snapshot/__init__.py b/plinth/modules/snapshot/__init__.py
index 3d79c44e9..13faf8d48 100644
--- a/plinth/modules/snapshot/__init__.py
+++ b/plinth/modules/snapshot/__init__.py
@@ -17,6 +17,8 @@ from .manifest import backup  # noqa, pylint: disable=unused-import
 
 version = 4
 
+is_essential = True
+
 managed_packages = ['snapper']
 
 _description = [