diff options
| -rw-r--r-- | src/print_ip_addr.c | 6 | 
1 files changed, 2 insertions, 4 deletions
| diff --git a/src/print_ip_addr.c b/src/print_ip_addr.c index 6ddd35a..e719d2f 100644 --- a/src/print_ip_addr.c +++ b/src/print_ip_addr.c @@ -25,10 +25,8 @@ const char *get_ip_addr(const char *interface) {          getifaddrs(&ifaddr); -        if (ifaddr == NULL) { -                (void)snprintf(part, sizeof(part), "E: down"); -                return part; -        } +        if (ifaddr == NULL) +                return NULL;          addrp = ifaddr; | 
