From 74fc46a3d54022ebceb5d9d5d114c3e9e16475d4 Mon Sep 17 00:00:00 2001
From: Guillem Jover <gjover@sipwise.com>
Date: Mon, 12 Nov 2018 12:02:01 +0100
Subject: [PATCH] TT#43700 Set new NGCPCFG_RUNNING environment variable

This will make it possible for child processes to check whether they are
being executed from ngcpcfg, for example to avoid recursion.

Change-Id: I8f51dd7872c458b8c3214be4bc9a4ab133b3e441
---
 sbin/ngcpcfg | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sbin/ngcpcfg b/sbin/ngcpcfg
index 3c4d91f9..cd794cda 100755
--- a/sbin/ngcpcfg
+++ b/sbin/ngcpcfg
@@ -10,6 +10,9 @@ if [ "$UID" -ne 0 ] ; then
   exit 1
 fi
 
+# Notify subprocesses we are running.
+export NGCPCFG_RUNNING=1
+
 # support for testsuite
 FUNCTIONS="${FUNCTIONS:-/usr/share/ngcp-ngcpcfg/functions/}"
 SCRIPTS="${SCRIPTS:-/usr/share/ngcp-ngcpcfg/scripts/}"