Olivier F. R. Dierick : dxdiag: Ignore option /64bit on the commandline.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: d8b9460f17075b459d6737e990a4ccd6bb067426
URL:    https://gitlab.winehq.org/wine/wine/-/commit/d8b9460f17075b459d6737e990a4ccd...

Author: Olivier F. R. Dierick <o.dierick(a)piezo-forte.be>
Date:   Wed Oct  6 19:59:25 2021 +0200

dxdiag: Ignore option /64bit on the commandline.

The builtin dxdiag doesn't know about option /64bit and display an
error dialog. Some games use that option internally on startup and the
dialog is annoying.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49964
(cherry picked from commit 60ef0f86772559187c04098e4c3d8b4678062a1c)

---

 programs/dxdiag/main.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/programs/dxdiag/main.c b/programs/dxdiag/main.c
index f57eec99292..b6ea5306d06 100644
--- a/programs/dxdiag/main.c
+++ b/programs/dxdiag/main.c
@@ -159,6 +159,12 @@ static BOOL process_command_line(const WCHAR *cmdline, struct command_line_info
 
             break;
 
+        case '6':
+            if (wcsnicmp(cmdline, L"64bit", 5))
+                return FALSE;
+            cmdline += 5;
+            break;
+
         case 'd':
         case 'D':
             if (wcsnicmp(cmdline, L"dontskip", 8))