d3d9/tests: Initialize a variable (Coverity).

diff --git a/dlls/d3d9/tests/visual.c b/dlls/d3d9/tests/visual.c
index d73a4698e52e3e98253cd21066194c804e149624..2695b467c3f01b3e2b63a6862371a3218d0b962f 100644 (file)
--- a/dlls/d3d9/tests/visual.c
+++ b/dlls/d3d9/tests/visual.c
@@ -2220,7 +2220,7 @@ static void stretchrect_test(IDirect3DDevice9 *device)
     IDirect3DSurface9 *surf_offscreen32 = NULL, *surf_offscreen64 = NULL, *surf_offscreen_dest64 = NULL;
     IDirect3DSurface9 *surf_temp32 = NULL, *surf_temp64 = NULL;
     IDirect3DSurface9 *orig_rt = NULL;
-    IDirect3DSurface9 *backbuffer;
+    IDirect3DSurface9 *backbuffer = NULL;
     DWORD color;
 
     RECT src_rect64 = {0, 0, 64, 64};