From: Adrien Schildknecht <adrien+dev@schischi.me>
Date: Thu, 24 Jan 2013 13:51:33 +0000 (+0100)
Subject: wifi: properly display ad-hoc networks
X-Git-Tag: 2.7~15
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=d43664235a568ae6dcc1fb4e02ca91c889eb1570;p=i3%2Fi3status

wifi: properly display ad-hoc networks

No statistics are displayed with ad-hoc networks since none are available.
---

diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c
index 9ab9c2f..a678f52 100644
--- a/src/print_wireless_info.c
+++ b/src/print_wireless_info.c
@@ -93,6 +93,15 @@ static int get_wireless_info(const char *interface, wireless_info_t *info) {
                 info->essid[IW_ESSID_MAX_SIZE] = '\0';
         }
 
+        /* If the function iw_get_stats does not return proper stats, the
+           wifi is considered as down.
+           Since ad-hoc network does not have theses stats, we need to return
+           here for this mode. */
+        if (wcfg.mode == 1) {
+                close(skfd);
+                return 1;
+        }
+
         /* Wireless quality is a relative value in a driver-specific range.
            Signal and noise level can be either relative or absolute values
            in dBm. Furthermore, noise and quality can be expressed directly