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Save the error code before doing any other operation

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SDL_ClearError() resets the Win32 error code to 0
This commit is contained in:
Sam Lantinga
2023-06-05 21:18:49 -07:00
parent 6e7769cde1
commit 17c397f7ec
1 changed files with 3 additions and 3 deletions
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6
src/hidapi/windows/hid.c
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@@ -255,6 +255,9 @@ static void free_hid_device(hid_device *dev)
static void register_winapi_error_to_buffer(wchar_t **error_buffer, const WCHAR *op) static void register_winapi_error_to_buffer(wchar_t **error_buffer, const WCHAR *op)
{ {
WCHAR system_err_buf[1024];
DWORD error_code = GetLastError();
free(*error_buffer); free(*error_buffer);
*error_buffer = NULL; *error_buffer = NULL;
@@ -268,9 +271,6 @@ static void register_winapi_error_to_buffer(wchar_t **error_buffer, const WCHAR
return; return;
} }
WCHAR system_err_buf[1024];
DWORD error_code = GetLastError();
DWORD system_err_len = FormatMessageW( DWORD system_err_len = FormatMessageW(
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, NULL,