Alexandre Julliard : widl: Add a dummy reference to the filter function to avoid a warning.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 844c8a18047a76da43072a88bcfdbe9e7f9f7dbd
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=844c8a18047a76da43072a88bc...

Author: Alexandre Julliard <julliard(a)winehq.org>
Date:   Fri Feb  6 14:03:54 2009 +0100

widl: Add a dummy reference to the filter function to avoid a warning.

---

 tools/widl/typegen.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/tools/widl/typegen.c b/tools/widl/typegen.c
index d16f1fd..beae9aa 100644
--- a/tools/widl/typegen.c
+++ b/tools/widl/typegen.c
@@ -3685,7 +3685,9 @@ void write_exceptions( FILE *file )
     fprintf( file, "\n");
     fprintf( file, "#else /* USE_COMPILER_EXCEPTIONS */\n");
     fprintf( file, "\n");
-    fprintf( file, "#define RpcExceptionInit(filter_func,finally_func) do {} while(0)\n");
+    fprintf( file, "#define RpcExceptionInit(filter_func,finally_func) \\\n");
+    fprintf( file, "    do { (void)(filter_func); } while(0)\n");
+    fprintf( file, "\n");
     fprintf( file, "#define __DECL_EXCEPTION_FRAME \\\n");
     fprintf( file, "    DWORD code;\n");
     fprintf( file, "\n");