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cmd: FormatMessage() now reports ERROR_NO_WORK_DONE error for empty string. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-05-13 22:06:39 +02:00
parent 160654be63
commit 88c34b39ed
1 changed files with 3 additions and 6 deletions
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9
programs/cmd/wcmdmain.c
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@ -134,12 +134,11 @@ void WINAPIV WCMD_output (const WCHAR *format, ...) {
DWORD len;
__ms_va_start(ap,format);
SetLastError(NO_ERROR);
string = NULL;
len = FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER,
format, 0, 0, (LPWSTR)&string, 0, &ap);
__ms_va_end(ap);
if (len == 0 && GetLastError() != NO_ERROR)
if (len == 0 && GetLastError() != ERROR_NO_WORK_DONE)
WINE_FIXME("Could not format string: le=%u, fmt=%s\n", GetLastError(), wine_dbgstr_w(format));
else
{
@ -160,12 +159,11 @@ void WINAPIV WCMD_output_stderr (const WCHAR *format, ...) {
DWORD len;
__ms_va_start(ap,format);
SetLastError(NO_ERROR);
string = NULL;
len = FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER,
format, 0, 0, (LPWSTR)&string, 0, &ap);
__ms_va_end(ap);
if (len == 0 && GetLastError() != NO_ERROR)
if (len == 0 && GetLastError() != ERROR_NO_WORK_DONE)
WINE_FIXME("Could not format string: le=%u, fmt=%s\n", GetLastError(), wine_dbgstr_w(format));
else
{
@ -186,11 +184,10 @@ WCHAR* WINAPIV WCMD_format_string (const WCHAR *format, ...)
DWORD len;
__ms_va_start(ap,format);
SetLastError(NO_ERROR);
len = FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER,
format, 0, 0, (LPWSTR)&string, 0, &ap);
__ms_va_end(ap);
if (len == 0 && GetLastError() != NO_ERROR) {
if (len == 0 && GetLastError() != ERROR_NO_WORK_DONE) {
WINE_FIXME("Could not format string: le=%u, fmt=%s\n", GetLastError(), wine_dbgstr_w(format));
string = (WCHAR*)LocalAlloc(LMEM_FIXED, 2);
*string = 0;