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authorache <ache@ache.one>2016-12-12 12:34:17 +0100
committerache <ache@ache.one>2016-12-12 12:34:17 +0100
commit72965724b8a92516ed75525edc12022120ec94a6 (patch)
tree21cd74a9b6921f8ec0ed06ae8928d8e9d60bd7c4 /coWifi
parentMakefile : Fix rigth (about reading) (diff)
Detect Wireless interface
Diffstat (limited to 'coWifi')
-rwxr-xr-xcoWifi10
1 files changed, 9 insertions, 1 deletions
diff --git a/coWifi b/coWifi
index 8ffe137..334eec1 100755
--- a/coWifi
+++ b/coWifi
@@ -3,7 +3,15 @@
echo "$@ $*"
if [ -z "$1" ]
then
- interface=wlan
+ for i in `ls /sys/class/net/`; do
+ if [ -d "/sys/class/net/$i/wireless" ] ; then
+ interface="$i"
+ fi
+ done
+ if [ -z $interface ] ; then
+ echo $'No Wireless interface found\nExit'
+ exit 1
+ fi
else
interface="$1"
fi