user32: Use GWLP_HWNDPARENT to find an owner in EndDialog.

Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

user32: Use GWLP_HWNDPARENT to find an owner in EndDialog.
2f8f9d20 · Jacek Caban · Alexandre Julliard · 9da0c00a · 2f8f9d20
Commit 2f8f9d20 authored Apr 06, 2016 by Jacek Caban Committed by Alexandre Julliard Apr 11, 2016
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dialog.c dlls/user32/dialog.c +1 -1

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--- a/dlls/user32/dialog.c
+++ b/dlls/user32/dialog.c
@@ -914,7 +914,7 @@ BOOL WINAPI EndDialog( HWND hwnd, INT_PTR retval )
    dlgInfo->idResult = retval;
    dlgInfo->flags |= DF_END;

-    owner = GetWindow( hwnd, GW_OWNER );
+    owner = (HWND)GetWindowLongPtrA( hwnd, GWLP_HWNDPARENT );
    if (owner)
        EnableWindow( owner, TRUE );