rpcrt4: Properly unmarshall EMUM16 discriminant.
diff --git a/dlls/rpcrt4/ndr_marshall.c b/dlls/rpcrt4/ndr_marshall.c
index 85d0a3c..f0482e6 100644
--- a/dlls/rpcrt4/ndr_marshall.c
+++ b/dlls/rpcrt4/ndr_marshall.c
@@ -6159,6 +6159,7 @@
     case RPC_FC_WCHAR:
     case RPC_FC_SHORT:
     case RPC_FC_USHORT:
+    case RPC_FC_ENUM16:
     {
         USHORT d;
         align_pointer(&pStubMsg->Buffer, sizeof(USHORT));