ddraw: Use SetRectEmpty() instead of memset().

[Michael Stefaniuc]

Signed-off-by: Michael Stefaniuc <mstefani at redhat.de>
---
 dlls/ddraw/surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ddraw/surface.c b/dlls/ddraw/surface.c
index 398a3ec..db03303 100644
--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -1012,7 +1012,7 @@ static HRESULT surface_lock(struct ddraw_surface *surface,
     if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
     {
         if (flags & DDLOCK_READONLY)
-            memset(&surface->ddraw->primary_lock, 0, sizeof(surface->ddraw->primary_lock));
+            SetRectEmpty(&surface->ddraw->primary_lock);
         else if (rect)
             surface->ddraw->primary_lock = *rect;
         else
-- 
2.7.4