[ekohl] 70192: [MSGINA] Fix exceptions while processing messages when the "Welcome to ReactOS" dialog is created.

Author: ekohl
Date: Sat Nov 28 21:11:11 2015
New Revision: 70192

URL: http://svn.reactos.org/svn/reactos?rev=70192&view=rev
Log:
[MSGINA]
Fix exceptions while processing messages when the "Welcome to ReactOS" dialog is created.

Modified:
    trunk/reactos/dll/win32/msgina/gui.c

Modified: trunk/reactos/dll/win32/msgina/gui.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/msgina/gui.c?rev=...
==============================================================================
--- trunk/reactos/dll/win32/msgina/gui.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/msgina/gui.c	[iso-8859-1] Sat Nov 28 21:11:11 2015
@@ -210,7 +210,10 @@
     {
         case WM_INITDIALOG:
         {
+            pgContext = (PGINA_CONTEXT)lParam;
             pgContext->hBitmap = LoadImage(hDllInstance, MAKEINTRESOURCE(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
+            SetWindowLongPtr(hwndDlg, GWL_USERDATA, (LONG_PTR)pgContext);
+            return TRUE;
         }
         case WM_PAINT:
         {
@@ -245,7 +248,7 @@
                                             MAKEINTRESOURCEW(IDD_NOTICE_DLG),
                                             GetDesktopWindow(),
                                             EmptyWindowProc,
-                                            (LPARAM)NULL);
+                                            (LPARAM)pgContext);
 }

/* Get the text contained in a textbox. Allocates memory in pText