flowtop: Fix compilation error when build without geoip
Commit
f61f39d ("geoip: Allow to get country 3-code") added
new helpers without considering HAVE_GEOIP definition.
Fixed by adding dummy functions for get 3-code country name
in case if HAVE_GEOIP is not defined.
Tested only by manualy disabling HAVE_GEOIP in config.h
and geoip.c compilation in Config file.
Fixes:
f61f39d (geoip: Allow to get country 3-code)
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>