From 2ffb00bd97e0e8b47dc1def6f47ebc5295107360 Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Mon, 10 Jun 2013 21:21:47 +0200
Subject: add check_wpa_supplicant_is_usable

---
 usr/lib/autowifi/lib/wpa_supplicant | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'usr/lib/autowifi')

diff --git a/usr/lib/autowifi/lib/wpa_supplicant b/usr/lib/autowifi/lib/wpa_supplicant
index 28c327e9..a854d7ca 100644
--- a/usr/lib/autowifi/lib/wpa_supplicant
+++ b/usr/lib/autowifi/lib/wpa_supplicant
@@ -54,3 +54,6 @@ print_wifi_env(){
         eval echo ${i}_${count}=\\\"\$"${i}"\\\"
     done
 }
+wpa_supplicant_is_usable(){
+    wpa_cli status >/dev/null 2>&1
+}
-- 
cgit v1.2.3