diff options
| -rw-r--r-- | src/print_wireless_info.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c index b8bdefe..946c589 100644 --- a/src/print_wireless_info.c +++ b/src/print_wireless_info.c @@ -86,7 +86,10 @@ void print_wireless_info(const char *interface, const char *format_up, const cha } if (BEGINS_WITH(walk+1, "ip")) { - (void)printf("%s", get_ip_addr(interface)); + const char *ip_address = get_ip_addr(interface); + if (ip_address != NULL) + (void)printf("%s", get_ip_addr(interface)); + else (void)printf("no IP"); walk += strlen("ip"); } } |