[PATCH] widl: Use NULL instead of casting 0.

[Francois Gouget]

Signed-off-by: Francois Gouget 
---
 tools/widl/server.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/widl/server.c b/tools/widl/server.c
index cce880bbf66..32dd7528c2f 100644
--- a/tools/widl/server.c
+++ b/tools/widl/server.c
@@ -157,7 +157,7 @@ static void write_function_stub(const type_t *iface, const var_t *func, unsigned
     /* Call the real server function */
     if (is_context_handle(ret_type))
     {
-        print_server("__frame->_RetVal = NDRSContextUnmarshall((char*)0, _pRpcMessage->DataRepresentation);\n");
+        print_server("__frame->_RetVal = NDRSContextUnmarshall(NULL, _pRpcMessage->DataRepresentation);\n");
         print_server("*((");
         write_type_decl(server, type_function_get_ret(func->declspec.type), NULL);
         fprintf(server, "*)NDRSContextValue(__frame->_RetVal)) = ");