Check wndPtr for NULL.

de12d2ab · Marcus Meissner · Alexandre Julliard · fa434ffa · de12d2ab
Commit de12d2ab authored Nov 22, 1998 by Marcus Meissner Committed by Alexandre Julliard Nov 22, 1998
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win.c windows/win.c +1 -1

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--- a/windows/win.c
+++ b/windows/win.c
@@ -1904,7 +1904,7 @@ HWND32 WINAPI SetParent32( HWND32 hwndChild, HWND32 hwndNewParent )
  WND *pWndNewParent = 
    (hwndNewParent) ? WIN_FindWndPtr( hwndNewParent ) : pWndDesktop;
  WND *pWndOldParent =
-    (*wndPtr->pDriver->pSetParent)(wndPtr, pWndNewParent);
+    (wndPtr)?(*wndPtr->pDriver->pSetParent)(wndPtr, pWndNewParent):NULL;

  return pWndOldParent?pWndOldParent->hwndSelf:0;
 }