[mjansen] 73377: [REGEDIT] Do not try to dereference a pointer when it is NULL. CORE-11915

Author: mjansen
Date: Fri Nov 25 22:16:39 2016
New Revision: 73377

URL: http://svn.reactos.org/svn/reactos?rev=73377&view=rev
Log:
[REGEDIT] Do not try to dereference a pointer when it is NULL. CORE-11915

Modified:
    trunk/reactos/base/applications/regedit/framewnd.c

Modified: trunk/reactos/base/applications/regedit/framewnd.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/regedit/f...
==============================================================================
--- trunk/reactos/base/applications/regedit/framewnd.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/regedit/framewnd.c	[iso-8859-1] Fri Nov 25 22:16:39 2016
@@ -1316,7 +1316,7 @@
             return DefWindowProcW(hWnd, message, wParam, lParam);
         break;
     case WM_ACTIVATE:
-        if (LOWORD(hWnd))
+        if (LOWORD(hWnd) && g_pChildWnd)
             SetFocus(g_pChildWnd->hWnd);
         break;
     case WM_SIZE: