[PATCH 2/5] ddraw: Surface versions before 7 return E_INVALIDARG on failure in QueryInterface().

[Henri Verbeet]

---
 dlls/ddraw/surface.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/dlls/ddraw/surface.c b/dlls/ddraw/surface.c
index f2c707a..d5b57c0 100644
--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -239,6 +239,9 @@ static HRESULT WINAPI ddraw_surface7_QueryInterface(IDirectDrawSurface7 *iface,
 
     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
 
+    if (This->version != 7)
+        return E_INVALIDARG;
+
     return E_NOINTERFACE;
 }
 
-- 
1.7.3.4