ddraw/tests: Fix compilation on systems that don't support nameless unions.

[Francois Gouget]

---
 dlls/ddraw/tests/ddraw1.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/dlls/ddraw/tests/ddraw1.c b/dlls/ddraw/tests/ddraw1.c
index 9f2b394..02c3b4d 100644
--- a/dlls/ddraw/tests/ddraw1.c
+++ b/dlls/ddraw/tests/ddraw1.c
@@ -160,15 +160,15 @@ static void emit_tquad(void **ptr, WORD base_idx)
     inst->bSize = sizeof(*tri);
     inst->wCount = 2;
 
-    tri->v1 = base_idx;
-    tri->v2 = base_idx + 1;
-    tri->v3 = base_idx + 2;
+    U1(*tri).v1 = base_idx;
+    U2(*tri).v2 = base_idx + 1;
+    U3(*tri).v3 = base_idx + 2;
     tri->wFlags = D3DTRIFLAG_START;
     ++tri;
 
-    tri->v1 = base_idx + 2;
-    tri->v2 = base_idx + 1;
-    tri->v3 = base_idx + 3;
+    U1(*tri).v1 = base_idx + 2;
+    U2(*tri).v2 = base_idx + 1;
+    U3(*tri).v3 = base_idx + 3;
     tri->wFlags = D3DTRIFLAG_ODD;
     ++tri;
 
-- 
1.7.9