user32: EnumDisplayDevicesW, populate DeviceID member

[Justin Chevrier]

At least one app (Dead Space) expects DeviceID to be populated with a
value after calling EnumDisplayDevicesA. Populate with a reasonable
value.

Fixes: http://bugs.winehq.org/show_bug.cgi?id=15795

---
 dlls/user32/misc.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/dlls/user32/misc.c b/dlls/user32/misc.c
index ca807f0..d5a23d1 100644
--- a/dlls/user32/misc.c
+++ b/dlls/user32/misc.c
@@ -277,6 +277,8 @@ DWORD WINAPI SetLogonNotifyWindow(HWINSTA hwinsta,HWND hwnd)
 static const WCHAR primary_device_name[] =
{'\\','\\','.','\\','D','I','S','P','L','A','Y','1',0};
 static const WCHAR primary_device_string[] = {'X','1','1','
','W','i','n','d','o','w','i','n','g',' ',
                                               'S','y','s','t','e','m',0};
+static const WCHAR primary_device_deviceid[] =
{'P','C','I','\\','V','E','N','_','0','0','0','0','&',
+
'D','E','V','_','0','0','0','0',0};

 /***********************************************************************
  *		EnumDisplayDevicesA (USER32.@)
@@ -331,7 +333,7 @@ BOOL WINAPI EnumDisplayDevicesW( LPCWSTR lpDevice,
DWORD i, LPDISPLAY_DEVICEW lp
         DISPLAY_DEVICE_VGA_COMPATIBLE;

     if(lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) +
sizeof(lpDisplayDevice->DeviceID))
-        lpDisplayDevice->DeviceID[0] = 0;
+        memcpy(lpDisplayDevice->DeviceID, primary_device_deviceid,
sizeof(primary_device_deviceid));
     if(lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceKey) +
sizeof(lpDisplayDevice->DeviceKey))
         lpDisplayDevice->DeviceKey[0] = 0;

--