From 36ff8f2b38be0bdc26cbc4f25eddf7626b7b9c1f Mon Sep 17 00:00:00 2001
From: "Jason T. Greene" <jason.greene@redhat.com>
Date: Sat, 19 Mar 2022 19:37:24 -0500
Subject: Add Windows installer support for upgrades

Fixes duplicate installer entries after multiple installs

Signed-off-by: Jason T. Greene <jason.greene@redhat.com>
---
 contrib/msi/podman.wxs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'contrib/msi/podman.wxs')

diff --git a/contrib/msi/podman.wxs b/contrib/msi/podman.wxs
index c4ba623c0..786465589 100644
--- a/contrib/msi/podman.wxs
+++ b/contrib/msi/podman.wxs
@@ -13,6 +13,8 @@
 
     <Package Id="*" Keywords="Installer" Description="Red Hat's Podman $(var.VERSION) Installer" Comments="Apache 2.0 License" Manufacturer="Red Hat Inc." InstallScope="perMachine" InstallerVersion="200" Compressed="yes"/>
     <Media Id="1" Cabinet="Podman.cab" EmbedCab="yes"/>
+    <!-- Switch to AllowDowngrades="yes" when msitools is released with commit dde7dd2f -->
+    <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed. Uninstall first to downgrade."/>
     <Property Id="DiskPrompt" Value="Red Hat's Podman $(var.VERSION) Installation"/>
 
     <Directory Id="TARGETDIR" Name="SourceDir">
-- 
cgit v1.2.3-54-g00ecf