Eric Pouech : cmd: Use OEM code page when reading a file.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f2ca35bd806205b841d11b1079e44ec65c5b9076
URL:    https://gitlab.winehq.org/wine/wine/-/commit/f2ca35bd806205b841d11b1079e44ec...

Author: Eric Pouech <eric.pouech(a)gmail.com>
Date:   Fri Nov 25 10:43:41 2022 +0100

cmd: Use OEM code page when reading a file.

Calling GetConsoleCP() when ReadConsoleW() fails (potentially indicating
that cmd.exe's instance isn't attached to a console) makes no sense.

In details, since GetConsoleCP() returns 0 when not attached to a console
to indicate error, we're in fact using CP_ACP.

So fallback explicitely to OEM CP (which is the default for CUI programs).

Signed-off-by: Eric Pouech <eric.pouech(a)gmail.com>

---

 programs/cmd/batch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/cmd/batch.c b/programs/cmd/batch.c
index 9a262c5fec5..beecccfe926 100644
--- a/programs/cmd/batch.c
+++ b/programs/cmd/batch.c
@@ -255,7 +255,7 @@ WCHAR *WCMD_fgets(WCHAR *buf, DWORD noChars, HANDLE h)
       UINT cp;
       const char *p;
 
-      cp = GetConsoleCP();
+      cp = GetOEMCP();
       bufA = heap_xalloc(noChars);
 
       /* Save current file position */