From 18c11a3355e3df41a25b37fdfaeb2af316b73136 Mon Sep 17 00:00:00 2001
From: doursse <doursse>
Date: Fri, 28 Sep 2007 23:44:14 +0000
Subject: [PATCH] set to NULL the directdraw objects once they are relased

SVN revision: 31858
---
 .../ecore/src/lib/ecore_win32/ecore_win32_ddraw.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/legacy/ecore/src/lib/ecore_win32/ecore_win32_ddraw.c b/legacy/ecore/src/lib/ecore_win32/ecore_win32_ddraw.c
index 0b31ab513e..2ef0ac9666 100644
--- a/legacy/ecore/src/lib/ecore_win32/ecore_win32_ddraw.c
+++ b/legacy/ecore/src/lib/ecore_win32/ecore_win32_ddraw.c
@@ -112,15 +112,24 @@ ecore_win32_ddraw_shutdown(Ecore_Win32_Window *window)
    w = (struct _Ecore_Win32_Window *)window;
 
    if (w->ddraw.surface_primary)
-     IDirectDrawSurface7_Release(w->ddraw.surface_primary);
+     {
+        IDirectDrawSurface7_Release(w->ddraw.surface_primary);
+        w->ddraw.surface_primary = NULL;
+     }
 
    /* no need to release the back surface. the previous call free its memory */
 
    if (w->ddraw.clipper)
-     IDirectDrawClipper_Release(w->ddraw.clipper);
+     {
+        IDirectDrawClipper_Release(w->ddraw.clipper);
+        w->ddraw.clipper = NULL;
+     }
 
    if (w->ddraw.object)
-     IDirectDraw7_Release(w->ddraw.object);
+     {
+        IDirectDraw7_Release(w->ddraw.object);
+        w->ddraw.object = NULL;
+     }
 #endif /* HAVE_DIRECTDRAW */
 }