devcoind 0.9... errors/warnings

gistfile1.txt

In file included from bitcoinrpc.h:17:0,
                 from rpcwallet.cpp:10:
json/json_spirit_writer_template.h: In function ‘String_type json_spirit::non_printable_to_string(unsigned int)’:
json/json_spirit_writer_template.h:31:50: warning: typedef ‘Char_type’ locally defined but not used [-Wunused-local-typedefs]
         typedef typename String_type::value_type Char_type;