[PATCH v2] rpcrt4/tests: Document RpcBindingFree(NULL) case.

[Serge Gautherie]

Signed-off-by: Serge Gautherie 
---
See https://testbot.winehq.org/JobDetails.pl?Key=70288
---
 dlls/rpcrt4/tests/rpc.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/rpcrt4/tests/rpc.c b/dlls/rpcrt4/tests/rpc.c
index d3a3aee..ff29f8e 100644
--- a/dlls/rpcrt4/tests/rpc.c
+++ b/dlls/rpcrt4/tests/rpc.c
@@ -848,6 +848,11 @@ static void test_RpcBindingFree(void)
     RPC_BINDING_HANDLE binding = NULL;
     RPC_STATUS status;

+#if 0
+    /* NULL triggers a STATUS_ACCESS_VIOLATION exception: it is not a special value */
+    RpcBindingFree(NULL);
+#endif
+
     status = RpcBindingFree(&binding);
     ok(status == RPC_S_INVALID_BINDING,
        "RpcBindingFree should have returned RPC_S_INVALID_BINDING instead of %d\n",