X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=sbin%2Fnetcardconfig;h=87e8c68ffd299b1e0b70a3769dac86643d0d852c;hb=073a7888068f23b2a37c177dd6fc2ea7ae5c2c28;hp=8561daed9966a54a22c89577f3c4f64d54d29679;hpb=a3e63c3034ad832cd2ee4358de36ffe4252f653a;p=grml-network.git

diff --git a/sbin/netcardconfig b/sbin/netcardconfig
index 8561dae..87e8c68 100755
--- a/sbin/netcardconfig
+++ b/sbin/netcardconfig
@@ -499,11 +499,11 @@ if [ -z "$WLAN" ] ; then
   WLAN_OLD=$(tail -n +3 /proc/net/wireless 2>/dev/null|awk -F: '{print $1}')
   # /proc/net/wireless does not work e.g. with iwl3945 on kernel 2.6.33 anymore
   WLAN_NEW=$(for i in /sys/class/net/* ; do ( [ -d $i/wireless ] || [ -d $i/phy80211 ] ) && basename $i ; done)
-  set -a WLAN_IWCONFIG=""
+  set -a WLAN_IWCONFIG
   for DEV in $LAN ; do
-      iwconfig $DEV 2>/dev/null 1>&2 && WLAN_IWCONFIG+="$DEV"
+    iwconfig $DEV 2>/dev/null 1>&2 && WLAN_IWCONFIG+=($DEV)
   done
-  WLAN=$(echo $WLAN_OLD $WLAN_NEW ${WLAN_IWCONFIG[*]} | sort -u)
+  WLAN=$(echo $WLAN_OLD $WLAN_NEW ${WLAN_IWCONFIG[@]} | tr ' ' '\n' | sort -u)
 fi
 
 unset LAN_DEVICES WLAN_DEVICES FIREWIRE_DEVICES NETDEVICES WLAN_IWCONFIG