[PATCH v4] ntdll: Also try to stat() the drive root.

[Zebediah Figura]

From: "Thomas J. Moore"

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46863
Signed-off-by: Zebediah Figura 
---
This supersedes patch 162281.

dlls/ntdll/directory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ntdll/directory.c b/dlls/ntdll/directory.c
index b46c2a6736..859f4d82b5 100644
--- a/dlls/ntdll/directory.c
+++ b/dlls/ntdll/directory.c
@@ -2638,7 +2638,7 @@ static NTSTATUS lookup_unix_name( const WCHAR *name, int name_len, char **buffer
         char *p;
         unix_name[pos + ret] = 0;
         for (p = unix_name + pos ; *p; p++) if (*p == '\') *p = '/';
-        if (!redirect || (!strstr( unix_name, "/windows/") && strncmp( unix_name, "windows/", 8 )))
+        if (!name_len || !redirect || (!strstr( unix_name, "/windows/") && strncmp( unix_name, "windows/", 8 )))
         {
             if (!stat( unix_name, &st ))
             {