diff options
Diffstat (limited to 'compat/mingw.c')
| -rw-r--r-- | compat/mingw.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/compat/mingw.c b/compat/mingw.c index 6c6c7795a7..2d44d21aca 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -2160,6 +2160,21 @@ static void maybe_redirect_std_handle(const wchar_t *key, DWORD std_id, int fd, CloseHandle(handle); return; } + if (std_id == STD_ERROR_HANDLE && !wcscmp(buf, L"2>&1")) { + handle = GetStdHandle(STD_OUTPUT_HANDLE); + if (handle == INVALID_HANDLE_VALUE) { + close(fd); + handle = GetStdHandle(std_id); + if (handle != INVALID_HANDLE_VALUE) + CloseHandle(handle); + } else { + int new_fd = _open_osfhandle((intptr_t)handle, O_BINARY); + SetStdHandle(std_id, handle); + dup2(new_fd, fd); + /* do *not* close the new_fd: that would close stdout */ + } + return; + } handle = CreateFileW(buf, desired_access, 0, NULL, create_flag, flags, NULL); if (handle != INVALID_HANDLE_VALUE) { |