[patch]: Fix warning in ipa-struct-reorg.c

[Ian Lance Taylor]

Kai Tietz <ktietz70@googlemail.com> writes:

> 2009-03-16  Kai Tietz  <kai.tietz@onevision.com>
>
> 	* ipa-struct-reorg.c (create_general_new_stmt): Initialize local
> 	variable rhs by NULL_TREE.

This is OK.

Thanks.

Ian