Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-10-04 00:13:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

[MPLAY32]: Improve ShowLastWin32Error().

Browse source 
svn path=/trunk/; revision=63960
This commit is contained in:
Hermès Bélusca-Maïto 2014-08-27 12:38:45 +00:00
parent 104275db8c
commit 2ee074752d
1 changed files with 11 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
reactos/base/applications/mplay32/mplay32.c
View file

@ -88,13 +88,19 @@ void ResizeClientArea(HWND hwnd, int nWidth, int nHeight)
static VOID static VOID
ShowLastWin32Error(HWND hwnd) ShowLastWin32Error(HWND hwnd)
{ {
DWORD dwError;
LPTSTR lpMessageBuffer; LPTSTR lpMessageBuffer;
DWORD dwError = GetLastError();
dwError = GetLastError(); if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwError, 0, (LPWSTR)&lpMessageBuffer, 0, NULL); NULL,
dwError,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR)&lpMessageBuffer,
0, NULL) != 0)
{
MessageBox(hwnd, lpMessageBuffer, szAppTitle, MB_OK | MB_ICONERROR); MessageBox(hwnd, lpMessageBuffer, szAppTitle, MB_OK | MB_ICONERROR);
LocalFree(lpMessageBuffer); if (lpMessageBuffer) LocalFree(lpMessageBuffer);
}
} }
static VOID static VOID