From ce6e2ce339fbdd13bf3d7050a5fbe17c286adb78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?F=C3=A9lix=20Aime?= <felix.aime@kaspersky.com>
Date: Mon, 25 Jan 2021 12:37:56 +0100
Subject: [PATCH] Changes related the way we get the default interface in the
 install script

---
 install.sh | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/install.sh b/install.sh
index 121b51d..883490b 100644
--- a/install.sh
+++ b/install.sh
@@ -306,13 +306,7 @@ cleaning() {
 check_interfaces(){
 
     # Get the current connected interface name.
-    for iface in $IFACES;
-    do
-        config="$(ifconfig $iface)"
-        if echo "$config" | grep -q "inet "; then
-            ciface=$iface
-        fi
-    done
+    ciface="$(route | grep default | head -1 | grep -Eo '[a-z0-9]+$')"
 
     # Setup of iface_out which can be any interface, 
     # but needs to be connected now or in the future.