Correction d'un bug lors de la connexion au VPN

dotfiles/.zshrc

@@ -178,8 +178,9 @@ export NVM_DIR="$HOME/.nvm"
 #  exec sway
 #fi
 
-EXISTS=`ip addr show tun0 > /dev/null && echo $?`
-if [ `hostname` = "marty" ] && [ ${EXISTS} = 1 ] ; then
+ip addr show tun0 > /dev/null 2>&1
+EXISTS=$?
+if [ `hostname` = "marty" ] && [ ${EXISTS} -ne 0 ] ; then
   echo "Connecting people :|"
   nmcli connection up VPN-DarKou --ask
 fi