bgpd: use the right format specifier

Fixes:
/Library/Developer/CommandLineTools/usr/bin/make  all-am
  CC       bgpd/bgp_attr.o
bgpd/bgp_attr.c:2664:5: warning: format specifies type 'unsigned char' but the argument has type 'uint16_t' (aka 'unsigned short') [-Wformat]
                                length, STREAM_READABLE(peer->curr));
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./lib/log.h:94:50: note: expanded from macro 'flog_err'
        zlog_err("[EC %" PRIu32 "] " format, ferr_id, ##__VA_ARGS__)
                                     ~~~~~~             ^~~~~~~~~~~
1 warning generated.

Signed-off-by: Ruben Kerkhof <ruben@rubenkerkhof.com>

0 files changed, 0 insertions, 0 deletions