msvcrt: Fix console detection in _write.

Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

msvcrt: Fix console detection in _write.
155e2b2c · Piotr Caban · Alexandre Julliard · 305aaec8 · 155e2b2c
Commit 155e2b2c authored Sep 18, 2020 by Piotr Caban Committed by Alexandre Julliard Sep 18, 2020
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file.c dlls/msvcrt/file.c +2 -2

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--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -3447,7 +3447,7 @@ int CDECL MSVCRT__write(int fd, const void* buf, unsigned int count)
    ioinfo *info = get_ioinfo(fd);
    HANDLE hand = info->handle;
    DWORD num_written, i;
-    BOOL console;
+    BOOL console = FALSE;

    if (hand == INVALID_HANDLE_VALUE || fd == MSVCRT_NO_CONSOLE_FD)
    {
@@ -3482,7 +3482,7 @@ int CDECL MSVCRT__write(int fd, const void* buf, unsigned int count)
        return num_written;
    }

-    console = MSVCRT__isatty(fd);
+    if (MSVCRT__isatty(fd)) console = VerifyConsoleIoHandle(hand);
    for (i = 0; i < count;)
    {
        const char *s = buf;