Committed as obvious.

        * findvar.c (extract_signed_integer): Cast printf argument
        to suppress format warning. 
        (extract_unsigned_integer): Likewise.
        * infcmd.c (registers_info): Likewise.
        * top.c (get_prompt_1): Likewise.
        * valops.c (value_assign): Likewise.
        * valprint.c (print_decimal): Likewise.

-- 
        -- Jason R. Thorpe <thorpej@wasabisystems.com>