Index: function_template.hpp
===================================================================
--- function_template.hpp	(revision 49552)
+++ function_template.hpp	(working copy)
@@ -949,11 +949,11 @@
           this->vtable = f.vtable;
           f.vtable->manager(f.functor, this->functor,
                             boost::detail::function::move_functor_tag);
-		  f.vtable = 0;
-#if !defined(BOOST_NO_EXCEPTIONS)      
+		  f.vtable = 0;   
         } else {
           clear();
         }
+#if !defined(BOOST_NO_EXCEPTIONS)  
       } catch (...) {
         vtable = 0;
         throw;