From 7e77bd634d3968abfbb61bc82901781d5b8d4ab0 Mon Sep 17 00:00:00 2001
From: Mykola Malkov <mmalkov@sipwise.com>
Date: Thu, 5 Apr 2018 15:40:02 +0200
Subject: [PATCH] Fix default exit code of bailout

Exit code 0 if the funciton is called without arguments
---
 sbin/netcardconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sbin/netcardconfig b/sbin/netcardconfig
index fc4e645..83cac2b 100755
--- a/sbin/netcardconfig
+++ b/sbin/netcardconfig
@@ -21,7 +21,7 @@ TMP=$(mktemp)
 
 bailout() {
   rm -f "$TMP"
-  exit "$1"
+  exit "${1:-0}"
 }
 
 # This function produces the IWOURLINE for interfaces
-- 
2.1.4