wpa_supplicant interface

src/freedombone-utils-wifi

     echo '' >> /etc/network/interfaces
     wifi_static_network_interface
 
-    echo 'update_config=1' > $WIFI_CONFIG
+    echo 'ctrl_interface=/var/run/wpa_supplicant' > $WIFI_CONFIG
+    echo 'update_config=1' >> $WIFI_CONFIG
     echo 'eapol_version=1' >> $WIFI_CONFIG
     echo '' >> $WIFI_CONFIG
 
         rm -f $WIFI_CONFIG
     fi
 
-    echo 'update_config=1' > $WIFI_CONFIG
+    echo 'ctrl_interface=/var/run/wpa_supplicant' > $WIFI_CONFIG
+    echo 'update_config=1' >> $WIFI_CONFIG
     echo 'eapol_version=1' >> $WIFI_CONFIG
     echo '' >> $WIFI_CONFIG