diff options
| -rw-r--r-- | src/print_wireless_info.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c index b5e7ba2..1eddd96 100644 --- a/src/print_wireless_info.c +++ b/src/print_wireless_info.c @@ -305,6 +305,15 @@ void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, INSTANCE(interface); + const char *ip_address = get_ip_addr(interface); + if (ip_address == NULL) { + START_COLOR("color_bad"); + outwalk += sprintf(outwalk, "%s", format_down); + goto out; + } else { + START_COLOR("color_good"); + } + if (get_wireless_info(interface, &info)) { walk = format_up; if (info.flags & WIRELESS_INFO_FLAG_HAS_QUALITY) @@ -366,9 +375,8 @@ void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, } if (BEGINS_WITH(walk+1, "ip")) { - const char *ip_address = get_ip_addr(interface); - outwalk += sprintf(outwalk, "%s", (ip_address ? ip_address : "no IP")); - walk += strlen("ip"); + outwalk += sprintf(outwalk, "%s", ip_address); + walk += strlen("ip"); } #ifdef LINUX @@ -383,6 +391,7 @@ void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, #endif } +out: END_COLOR; OUTPUT_FULL_TEXT(buffer); } |