[jimtabor] 69549: [SysSetup] - Fix message processing while waiting for a process to end. See CORE-9342.

Author: jimtabor
Date: Thu Oct 15 23:39:37 2015
New Revision: 69549

URL: http://svn.reactos.org/svn/reactos?rev=69549&view=rev
Log:
[SysSetup]
- Fix message processing while waiting for a process to end. See CORE-9342.

Modified:
    trunk/reactos/dll/win32/syssetup/wizard.c

Modified: trunk/reactos/dll/win32/syssetup/wizard.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/syssetup/wizard.c...
==============================================================================
--- trunk/reactos/dll/win32/syssetup/wizard.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/syssetup/wizard.c	[iso-8859-1] Thu Oct 15 23:39:37 2015
@@ -858,6 +858,7 @@
 static BOOL
 RunControlPanelApplet(HWND hwnd, PCWSTR pwszCPLParameters)
 {
+	MSG msg;
     if (pwszCPLParameters)
     {
         STARTUPINFOW StartupInfo;
@@ -885,7 +886,14 @@
             return FALSE;
         }

-        WaitForSingleObject(ProcessInformation.hProcess, INFINITE);
+        while((MsgWaitForMultipleObjects(1, ProcessInformation.hProcess, FALSE, INFINITE, QS_ALLINPUT|QS_ALLPOSTMESSAGE )) != WAIT_OBJECT_0)
+        { 
+           while(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
+           {
+               TranslateMessage(&msg);
+               DispatchMessage(&msg);
+           }
+        }
         CloseHandle(ProcessInformation.hThread);
         CloseHandle(ProcessInformation.hProcess);
         return TRUE;