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[WELCOME!]: Fix CID 515150 (and warn if the app that we start cannot be started). By Ricardo Hanke.

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CORE-9325 #resolve #comment Fixed, thanks!

svn path=/trunk/; revision=66564
This commit is contained in:
Hermès Bélusca-Maïto 2015-03-04 21:42:09 +00:00
parent 6e0183f1c0
commit 66e25b43b8
1 changed files with 28 additions and 4 deletions
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32
reactos/base/setup/welcome/welcome.c
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@ -95,6 +95,28 @@ MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
/* FUNCTIONS ****************************************************************/
static VOID
ShowLastWin32Error(HWND hwnd)
{
LPTSTR lpMessageBuffer = NULL;
DWORD dwError = GetLastError();
if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
dwError,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR)&lpMessageBuffer,
0, NULL))
{
MessageBox(hwnd, lpMessageBuffer, szAppTitle, MB_OK | MB_ICONERROR);
}
if (lpMessageBuffer)
{
LocalFree(lpMessageBuffer);
}
}
int WINAPI
_tWinMain(HINSTANCE hInst,
HINSTANCE hPrevInstance,
@ -277,10 +299,12 @@ RunApplication(int nTopic)
StartupInfo.dwFlags = STARTF_USESHOWWINDOW;
StartupInfo.wShowWindow = SW_SHOWNORMAL;
CreateProcess(NULL, AppName, NULL, NULL, FALSE, CREATE_NEW_CONSOLE,NULL,
CurrentDir,
&StartupInfo,
&ProcessInfo);
if (!CreateProcess(NULL, AppName, NULL, NULL, FALSE, CREATE_NEW_CONSOLE,
NULL, CurrentDir, &StartupInfo, &ProcessInfo))
{
ShowLastWin32Error(hwndMain);
return TRUE;
}
CloseHandle(ProcessInfo.hProcess);
CloseHandle(ProcessInfo.hThread);