From d1cd80c861eba0bb8c2e665110deae0d7c2bef35 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= <hpoussin@reactos.org>
Date: Sat, 30 Apr 2022 21:59:44 +0200
Subject: [PATCH] [WIN32SS] Set DISPLAY_DEVICE_PRIMARY_DEVICE flag

This flag was not set anymore since 2d2824f1b98b772eb36e4e2b75185b48cbeed618
Note that this is still wrong for multi-monitor.

CORE-18169
---
 win32ss/gdi/eng/pdevobj.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/win32ss/gdi/eng/pdevobj.c b/win32ss/gdi/eng/pdevobj.c
index 77dce0b0bfa..5ef22da825f 100644
--- a/win32ss/gdi/eng/pdevobj.c
+++ b/win32ss/gdi/eng/pdevobj.c
@@ -493,7 +493,7 @@ PDEVOBJ_Create(
         {
             RtlCopyMemory(ppdev->pdmwDev, pdm, pdm->dmSize + pdm->dmDriverExtra);
             /* FIXME: this must be done in a better way */
-            pGraphicsDevice->StateFlags |= DISPLAY_DEVICE_ATTACHED_TO_DESKTOP;
+            pGraphicsDevice->StateFlags |= DISPLAY_DEVICE_PRIMARY_DEVICE | DISPLAY_DEVICE_ATTACHED_TO_DESKTOP;
         }
     }