Alexandre Julliard : winecfg: Restart 64-bit version from the system32 directory.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d30b39edbf4644dc330e4b381a00c69e030f2893
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=d30b39edbf4644dc330e4b381...

Author: Alexandre Julliard 
Date:   Fri Apr 16 11:11:33 2021 +0200

winecfg: Restart 64-bit version from the system32 directory.

Signed-off-by: Alexandre Julliard

---

programs/winecfg/main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/programs/winecfg/main.c b/programs/winecfg/main.c
index 9b30ed6e8e0..358b63c00a0 100644
--- a/programs/winecfg/main.c
+++ b/programs/winecfg/main.c
@@ -230,6 +230,7 @@ WinMain (HINSTANCE hInstance, HINSTANCE hPrev, LPSTR szCmdLine, int nShow)

if (IsWow64Process( GetCurrentProcess(), &is_wow64 ) && is_wow64)
     {
+        static const WCHAR winecfgW[] = {'\','w','i','n','e','c','f','g','.','e','x','e',0};
         STARTUPINFOW si;
         PROCESS_INFORMATION pi;
         WCHAR filename[MAX_PATH];
@@ -238,7 +239,8 @@ WinMain (HINSTANCE hInstance, HINSTANCE hPrev, LPSTR szCmdLine, int nShow)

memset( &si, 0, sizeof(si) );
         si.cb = sizeof(si);
-        GetModuleFileNameW( 0, filename, MAX_PATH );
+        GetSystemDirectoryW( filename, MAX_PATH );
+        lstrcatW( filename, winecfgW );

Wow64DisableWow64FsRedirection( &redir );
         if (CreateProcessW( filename, GetCommandLineW(), NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi ))