From 5f868b4794cbdf3c35141a8f02649d23c53bf89c Mon Sep 17 00:00:00 2001
From: jimtahu <jimtahu@gmail.com>
Date: Thu, 20 Sep 2018 22:21:55 -0500
Subject: [PATCH] Exclude installed_by_rpm when Restoring VM from Backup

VMs listed as from an rpm when they were really from a backup
lead to a missleading error message when deleting.

Fixes QubesOS/qubes-issues#4192
---
 qubesadmin/backup/restore.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/qubesadmin/backup/restore.py b/qubesadmin/backup/restore.py
index b36481b..1a2caa1 100644
--- a/qubesadmin/backup/restore.py
+++ b/qubesadmin/backup/restore.py
@@ -1940,6 +1940,9 @@ class BackupRestore(object):
                 # restore options
                 if prop in ['template', 'netvm', 'default_dispvm']:
                     continue
+                # exclude as this only applied before restoring
+                if prop in ['installed_by_rpm']:
+                    continue
                 self._restore_property(new_vm, prop, value)
 
             for feature, value in vm.features.items():