remove a debugging fprintf and some redundant #includes

diff --git a/plugin/dot_layout/gvplugin_dot_layout.c b/plugin/dot_layout/gvplugin_dot_layout.c
index fb84ecf05327061d53d1f54807be2addb465516d..9d11c2dc56187522fea16effdfb390e6a5ea10c7 100644 (file)
--- a/plugin/dot_layout/gvplugin_dot_layout.c
+++ b/plugin/dot_layout/gvplugin_dot_layout.c
@@ -20,7 +20,7 @@ extern gvplugin_installed_t gvlayout_dot_layout;
 
 static gvplugin_api_t apis[] = {
     {API_layout, &gvlayout_dot_layout},
-    {(api_t)0, NULL},
+    {(api_t)0, 0},
 };
 
 gvplugin_library_t gvplugin_dot_layout_LTX_library = { "dot_layout", apis };