From f2440a8f32e80fcbc065e8b7734a66f8e2ce6901 Mon Sep 17 00:00:00 2001
From: Mykola Malkov <mmalkov@sipwise.com>
Date: Wed, 25 Jul 2018 13:51:22 +0300
Subject: [PATCH] TT#37257 Fix endless cycle

Fix endless cycle in case of multiple interfaces and non interctive
mode.
Add exit if interface was configured.

Change-Id: I8ddb00f9b4dbcd997bb6fc95e100d7db6f8870b2
---
 templates/scripts/includes/netcardconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/templates/scripts/includes/netcardconfig b/templates/scripts/includes/netcardconfig
index ac4b6f8..f57552b 100755
--- a/templates/scripts/includes/netcardconfig
+++ b/templates/scripts/includes/netcardconfig
@@ -684,6 +684,7 @@ while (true); do
       read -r DV <"$TMP" ; rm -f "$TMP"
     else
       DV="${NET_DEV}"
+      [[ -z "${IFACEDONE}" ]] || bailout
     fi
     [ "$DV" = "$EXITKEY" ] && bailout
   else