From e16303168b5a39b9780fac1e6c029938bb64e55a Mon Sep 17 00:00:00 2001
From: Mykola Malkov <mmalkov@sipwise.com>
Date: Thu, 5 Apr 2018 15:35:16 +0200
Subject: [PATCH] TT#32751 Fix default exit code of bailout

Exit code 0 if the funciton is called without arguments

Change-Id: I32b2b21ebc625329dc8e4552fa376b179c5736ba
---
 templates/scripts/includes/netcardconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/scripts/includes/netcardconfig b/templates/scripts/includes/netcardconfig
index c57e954..7d29270 100755
--- a/templates/scripts/includes/netcardconfig
+++ b/templates/scripts/includes/netcardconfig
@@ -24,7 +24,7 @@ TMP=$(mktemp)
 
 bailout() {
   rm -f "$TMP"
-  exit "$1"
+  exit "${1:-0}"
 }
 
 # This function produces the IWOURLINE for interfaces