Fix detect internet

1 files changed, 3 insertions, 3 deletions

diff --git a/autoDHCP.sh b/autoDHCP.sh
index 484dd33..b7bc08c 100755
--- a/autoDHCP.sh
+++ b/autoDHCP.sh
@@ -33,8 +33,8 @@ function guess_wifi {
 }
 function guess_nowifi {
     for i in `ls /sys/class/net/`; do
-        if [ ! -d "/sys/class/net/$i/wireless" ] ; then 
-            if [ "$interface" ] ; then 
+        if [ ! -d "/sys/class/net/$i/wireless" ] ; then
+            if [ "$interface" ] ; then
                 if [[ "$i" < "$înterface" ]] ; then
                     interface="$i"
                 fi
@@ -45,7 +45,7 @@ function guess_nowifi {
     done
 }
 function guess_internet {
-    echo $(ip route show | grep 'default' |  \
+    echo $(ip route show | grep 'default' | head -n 1 | \
                     sed 's/.*dev/dev/' | sed 's/scope//' | \
                     sed 's/src \([[:digit:]]\{1,3\}\.\)\{3\}[[:digit:]]\{1,3\}//g' | \
                     sed 's/link//' |