Jacek Caban : user32: Use GWLP_HWNDPARENT to find an owner in EndDialog.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2f8f9d20aa50b5ae0c65f42196d3c7f513a61fe6
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2f8f9d20aa50b5ae0c65f42196d3c7f513a61fe6

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Wed Apr  6 14:41:03 2016 +0200

user32: Use GWLP_HWNDPARENT to find an owner in EndDialog.

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

---

 dlls/user32/dialog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/user32/dialog.c b/dlls/user32/dialog.c
index 2bacf4d..2804ed2 100644
--- 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 );