From 72965724b8a92516ed75525edc12022120ec94a6 Mon Sep 17 00:00:00 2001
From: ache <ache@ache.one>
Date: Mon, 12 Dec 2016 12:34:17 +0100
Subject: Detect Wireless interface

---
 coWifi | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'coWifi')

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
-- 
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