diff options
| -rw-r--r-- | extcap/extcap-base.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/extcap/extcap-base.c b/extcap/extcap-base.c index ece98095cd..17bf227f25 100644 --- a/extcap/extcap-base.c +++ b/extcap/extcap-base.c @@ -195,11 +195,13 @@ static void extcap_print_version(extcap_parameters * extcap) static gint extcap_iface_listall(extcap_parameters * extcap, uint8_t list_ifs) { if (list_ifs) { - extcap_print_version(extcap); - g_list_foreach(extcap->interfaces, extcap_iface_print, extcap); + if (g_list_length(extcap->interfaces) > 0) { + extcap_print_version(extcap); + g_list_foreach(extcap->interfaces, extcap_iface_print, extcap); + } } else { - if (extcap->do_version) { - extcap_print_version(extcap); + if (extcap->do_version) { + extcap_print_version(extcap); } else { GList * element = NULL; extcap_interface * iface = NULL; |