Correct the ompi_convertor_unpack_general fonction and use it.

This commit was SVN r2929.

src/datatype/dt_unpack.c

@@ -40,7 +40,7 @@ void ompi_ddt_dump_stack( dt_stack_t* pStack, int stack_pos, dt_elem_desc_t* pDe
  */
 static int ompi_convertor_unpack_general( ompi_convertor_t* pConvertor,
 					  struct iovec* iov,
-					  unsigned int out_size,
+					  unsigned int* out_size,
 					  unsigned int* max_data,
 					  int* freeAfter )
 {
@@ -499,7 +499,8 @@ int ompi_convertor_init_for_recv( ompi_convertor_t* pConv, unsigned int flags,
     pConv->pFunctions = ompi_ddt_copy_functions;
     pConv->converted = 0;
     pConv->bConverted = 0;
-    pConv->fAdvance = ompi_convertor_unpack_homogeneous; /*default behaviour */
+    pConv->fAdvance = ompi_convertor_unpack_general;     /* TODO: just stop complaining */
+    pConv->fAdvance = ompi_convertor_unpack_homogeneous; /* default behaviour */
     pConv->memAlloc_fn = allocfn;
 
     /* TODO: work only on homogeneous architectures */