diff --git a/SWIG/Examples/test-suite/valuewrapper_opaque.i b/SWIG/Examples/test-suite/valuewrapper_opaque.i
index dd7beca6d..58660919c 100644
--- a/SWIG/Examples/test-suite/valuewrapper_opaque.i
+++ b/SWIG/Examples/test-suite/valuewrapper_opaque.i
@@ -159,6 +159,7 @@ public:
   
   char *foo_method()
   {
+    return 0;
   }
   
 };