[PATCH] cmd: Fix cmd test in pure 64-bit wine.

[Bernhard Übelacker]

A pure wine64 prefix contains no c:\windows\command\start.exe.
Therefore the cmd test fails like this:
  batch.c:321: Test failed: unexpected char 0x66 position 9 in line 1681 (got 'start /W failed to wait', wanted 'start /W seems to really wait')

Or a shorter reproducer:
  $ wine cmd /C "start /w """" cmd"
  File not found.

Related to the patches in: https://bugs.winehq.org/show_bug.cgi?id=50867

Signed-off-by: Bernhard Übelacker 
---
 programs/cmd/builtins.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/programs/cmd/builtins.c b/programs/cmd/builtins.c
index c7df724ae00..a55ce6e0244 100644
--- a/programs/cmd/builtins.c
+++ b/programs/cmd/builtins.c
@@ -4351,8 +4351,8 @@ void WCMD_start(WCHAR *args)
     STARTUPINFOW st;
     PROCESS_INFORMATION pi;

-    GetWindowsDirectoryW( file, MAX_PATH );
-    lstrcatW(file, L"\command\start.exe");
+    GetSystemDirectoryW( file, MAX_PATH );
+    lstrcatW(file, L"\start.exe");
     cmdline = heap_xalloc( (lstrlenW(file) + lstrlenW(args) + 8) * sizeof(WCHAR) );
     lstrcpyW( cmdline, file );
     lstrcatW(cmdline, L" ");